Calculus Examples

$1 + 2 \sin (2 π)$

Step 1

Simplify each term.

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Step 1.1

Subtract full rotations of $2 π$ until the angle is greater than or equal to $0$ and less than $2 π$ .

$1 + 2 \sin (0)$

Step 1.2

The exact value of $\sin (0)$ is $0$ .

$1 + 2 \cdot 0$

Step 1.3

Multiply $2$ by $0$ .

$1 + 0$

Step 2

Add $1$ and $0$ .

$1$