Trigonometry Examples

$y = 3.1 \sin (π (1.5) - π)$

Step 1

Multiply $π$ by $1.5$ .

$y = 3.1 \sin (π \cdot 1.5 - π)$

Step 2

Simplify $3.1 \sin (π \cdot 1.5 - π)$ .

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Step 2.1

Multiply $π$ by $1.5$ .

$y = 3.1 \sin (4.71238898 - π)$

Step 2.2

Subtract $π$ from $4.71238898$ .

$y = 3.1 \sin (1.57079632)$

Step 2.3

Multiply $3.1$ by $\sin (1.57079632)$ .

$y = 3.1$

$y = 3.1$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$