Calculus Examples

$2 \cos (\frac{π}{3})$

Step 1

The exact value of $\cos (\frac{π}{3})$ is $\frac{1}{2}$ .

$2 (\frac{1}{2})$

Step 2

Cancel the common factor of $2$ .

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Step 2.1

Cancel the common factor.

$2 (\frac{1}{2})$

Step 2.2

Rewrite the expression.

$1$