Elementarmathematik Beispiele

\sin (\cos^{-1} (u) - \tan^{-1} (v))

$\sin (\cos^{-1} (u) - \tan^{-1} (v))$

Schritt 1

Wende die Identitätsgleichung für Winkeldifferenzen an.

\sin (\cos^{-1} (u)) \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sin (\cos^{-1} (u)) \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2

Vereinfache Terme.

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1

Vereinfache jeden Term.

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.1

Zeichne ein Dreieck in die Ebene mit den Eckpunkten

(u, \sqrt{1^{2} - u^{2}})

$(u, \sqrt{1^{2} - u^{2}})$ ,

(u, 0)

$(u, 0)$ und dem Ursprung. Dann ist

\cos^{-1} (u)

$\cos^{-1} (u)$ der Winkel zwischen der positiven x-Achse und dem Strahl, der im Ursprung beginnt und durch

(u, \sqrt{1^{2} - u^{2}})

$(u, \sqrt{1^{2} - u^{2}})$ verläuft. Folglich ist

\sin (\cos^{-1} (u))

$\sin (\cos^{-1} (u))$

\sqrt{1 - u^{2}}

$\sqrt{1 - u^{2}}$ .

\sqrt{1 - u^{2}} \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{1 - u^{2}} \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.2

Schreibe

1

$1$ als

1^{2}

$1^{2}$ um.

\sqrt{1^{2} - u^{2}} \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{1^{2} - u^{2}} \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.3

Da beide Terme perfekte Quadrate sind, faktorisiere durch Anwendung der dritten binomischen Formel,

a^{2} - b^{2} = (a + b) (a - b)

$a^{2} - b^{2} = (a + b) (a - b)$ , mit

a = 1

$a = 1$ und

b = u

$b = u$ .

\sqrt{(1 + u) (1 - u)} \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \cos (\tan^{-1} (v)) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.4

Zeichne ein Dreieck in die Ebene mit den Eckpunkten

(1, v)

$(1, v)$ ,

(1, 0)

$(1, 0)$ und dem Ursprung. Dann ist

\tan^{-1} (v)

$\tan^{-1} (v)$ der Winkel zwischen der positiven x-Achse und dem Strahl, der im Ursprung beginnt und durch

(1, v)

$(1, v)$ verläuft. Folglich ist

\cos (\tan^{-1} (v))

$\cos (\tan^{-1} (v))$

\frac{1}{\sqrt{1 + v^{2}}}

$\frac{1}{\sqrt{1 + v^{2}}}$ .

\sqrt{(1 + u) (1 - u)} \frac{1}{\sqrt{1 + v^{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{1}{\sqrt{1 + v^{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.5

Mutltipliziere

\frac{1}{\sqrt{1 + v^{2}}}

$\frac{1}{\sqrt{1 + v^{2}}}$ mit

\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}

$\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}$ .

\sqrt{(1 + u) (1 - u)} (\frac{1}{\sqrt{1 + v^{2}}} \cdot \frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} (\frac{1}{\sqrt{1 + v^{2}}} \cdot \frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}) - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6

Vereinige und vereinfache den Nenner.

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.6.1

Mutltipliziere

\frac{1}{\sqrt{1 + v^{2}}}

$\frac{1}{\sqrt{1 + v^{2}}}$ mit

\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}

$\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}$ .

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}} \sqrt{1 + v^{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}} \sqrt{1 + v^{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.2

Potenziere

\sqrt{1 + v^{2}}

$\sqrt{1 + v^{2}}$ mit

1

$1$ .

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} \sqrt{1 + v^{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} \sqrt{1 + v^{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.3

Potenziere

\sqrt{1 + v^{2}}

$\sqrt{1 + v^{2}}$ mit

1

$1$ .

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} {\sqrt{1 + v^{2}}}^{1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} {\sqrt{1 + v^{2}}}^{1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.4

Wende die Exponentenregel

a^{m} a^{n} = a^{m + n}

$a^{m} a^{n} = a^{m + n}$ an, um die Exponenten zu kombinieren.

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1 + 1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1 + 1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.5

Addiere

1

$1$ und

1

$1$ .

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.6

Schreibe

{\sqrt{1 + v^{2}}}^{2}

${\sqrt{1 + v^{2}}}^{2}$ als

1 + v^{2}

$1 + v^{2}$ um.

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.6.6.1

Benutze

\sqrt[n]{a^{x}} = a^{\frac{x}{n}}

$\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ , um

\sqrt{1 + v^{2}}

$\sqrt{1 + v^{2}}$ als

{(1 + v^{2})}^{\frac{1}{2}}

${(1 + v^{2})}^{\frac{1}{2}}$ neu zu schreiben.

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{({(1 + v^{2})}^{\frac{1}{2}})}^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{({(1 + v^{2})}^{\frac{1}{2}})}^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.6.2

Wende die Potenzregel an und multipliziere die Exponenten,

{(a^{m})}^{n} = a^{m n}

${(a^{m})}^{n} = a^{m n}$ .

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{1}{2} \cdot 2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{1}{2} \cdot 2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.6.3

Kombiniere

\frac{1}{2}

$\frac{1}{2}$ und

2

$2$ .

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.6.4

Kürze den gemeinsamen Faktor von

2

$2$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.6.6.4.1

Kürze den gemeinsamen Faktor.

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.6.4.2

Forme den Ausdruck um.

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.6.6.5

Vereinfache.

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.7

Multipliziere

\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}}

$\sqrt{(1 + u) (1 - u)} \frac{\sqrt{1 + v^{2}}}{1 + v^{2}}$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.7.1

Kombiniere

\sqrt{(1 + u) (1 - u)}

$\sqrt{(1 + u) (1 - u)}$ und

\frac{\sqrt{1 + v^{2}}}{1 + v^{2}}

$\frac{\sqrt{1 + v^{2}}}{1 + v^{2}}$ .

\frac{\sqrt{(1 + u) (1 - u)} \sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\frac{\sqrt{(1 + u) (1 - u)} \sqrt{1 + v^{2}}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.7.2

Kombiniere unter Anwendung der Produktregel für das Wurzelziehen.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \cos (\cos^{-1} (u)) \sin (\tan^{-1} (v))$

Schritt 2.1.8

Die Funktionen Kosinus und Arkuskosinus sind Inverse.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \sin (\tan^{-1} (v))

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \sin (\tan^{-1} (v))$

Schritt 2.1.9

Zeichne ein Dreieck in die Ebene mit den Eckpunkten

(1, v)

$(1, v)$ ,

(1, 0)

$(1, 0)$ und dem Ursprung. Dann ist

\tan^{-1} (v)

$\tan^{-1} (v)$ der Winkel zwischen der positiven x-Achse und dem Strahl, der im Ursprung beginnt und durch

(1, v)

$(1, v)$ verläuft. Folglich ist

\sin (\tan^{-1} (v))

$\sin (\tan^{-1} (v))$

\frac{v}{\sqrt{1 + v^{2}}}

$\frac{v}{\sqrt{1 + v^{2}}}$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v}{\sqrt{1 + v^{2}}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v}{\sqrt{1 + v^{2}}}$

Schritt 2.1.10

Mutltipliziere

\frac{v}{\sqrt{1 + v^{2}}}

$\frac{v}{\sqrt{1 + v^{2}}}$ mit

\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}

$\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u (\frac{v}{\sqrt{1 + v^{2}}} \cdot \frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}})

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u (\frac{v}{\sqrt{1 + v^{2}}} \cdot \frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}})$

Schritt 2.1.11

Vereinige und vereinfache den Nenner.

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.11.1

Mutltipliziere

\frac{v}{\sqrt{1 + v^{2}}}

$\frac{v}{\sqrt{1 + v^{2}}}$ mit

\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}

$\frac{\sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}}}$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}} \sqrt{1 + v^{2}}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{\sqrt{1 + v^{2}} \sqrt{1 + v^{2}}}$

Schritt 2.1.11.2

Potenziere

\sqrt{1 + v^{2}}

$\sqrt{1 + v^{2}}$ mit

1

$1$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} \sqrt{1 + v^{2}}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} \sqrt{1 + v^{2}}}$

Schritt 2.1.11.3

Potenziere

\sqrt{1 + v^{2}}

$\sqrt{1 + v^{2}}$ mit

1

$1$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} {\sqrt{1 + v^{2}}}^{1}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1} {\sqrt{1 + v^{2}}}^{1}}$

Schritt 2.1.11.4

Wende die Exponentenregel

a^{m} a^{n} = a^{m + n}

$a^{m} a^{n} = a^{m + n}$ an, um die Exponenten zu kombinieren.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1 + 1}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{1 + 1}}$

Schritt 2.1.11.5

Addiere

1

$1$ und

1

$1$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{\sqrt{1 + v^{2}}}^{2}}$

Schritt 2.1.11.6

Schreibe

{\sqrt{1 + v^{2}}}^{2}

${\sqrt{1 + v^{2}}}^{2}$ als

1 + v^{2}

$1 + v^{2}$ um.

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.11.6.1

Benutze

\sqrt[n]{a^{x}} = a^{\frac{x}{n}}

$\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ , um

\sqrt{1 + v^{2}}

$\sqrt{1 + v^{2}}$ als

{(1 + v^{2})}^{\frac{1}{2}}

${(1 + v^{2})}^{\frac{1}{2}}$ neu zu schreiben.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{({(1 + v^{2})}^{\frac{1}{2}})}^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{({(1 + v^{2})}^{\frac{1}{2}})}^{2}}$

Schritt 2.1.11.6.2

Wende die Potenzregel an und multipliziere die Exponenten,

{(a^{m})}^{n} = a^{m n}

${(a^{m})}^{n} = a^{m n}$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{1}{2} \cdot 2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{1}{2} \cdot 2}}$

Schritt 2.1.11.6.3

Kombiniere

\frac{1}{2}

$\frac{1}{2}$ und

2

$2$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}}$

Schritt 2.1.11.6.4

Kürze den gemeinsamen Faktor von

2

$2$ .

Tippen, um mehr Schritte zu sehen ...

Schritt 2.1.11.6.4.1

Kürze den gemeinsamen Faktor.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{\frac{2}{2}}}$

Schritt 2.1.11.6.4.2

Forme den Ausdruck um.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}}$

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{{(1 + v^{2})}^{1}}$

Schritt 2.1.11.6.5

Vereinfache.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}$

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}$

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - u \frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}$

Schritt 2.1.12

Kombiniere

\frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}

$\frac{v \sqrt{1 + v^{2}}}{1 + v^{2}}$ und

u

$u$ .

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \frac{v \sqrt{1 + v^{2}} u}{1 + v^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \frac{v \sqrt{1 + v^{2}} u}{1 + v^{2}}$

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \frac{v \sqrt{1 + v^{2}} u}{1 + v^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})}}{1 + v^{2}} - \frac{v \sqrt{1 + v^{2}} u}{1 + v^{2}}$

Schritt 2.2

Vereinige die Zähler über dem gemeinsamen Nenner.

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})} - v \sqrt{1 + v^{2}} u}{1 + v^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})} - v \sqrt{1 + v^{2}} u}{1 + v^{2}}$

\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})} - v \sqrt{1 + v^{2}} u}{1 + v^{2}}

$\frac{\sqrt{(1 + u) (1 - u) (1 + v^{2})} - v \sqrt{1 + v^{2}} u}{1 + v^{2}}$