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Calculus Examples

Popular Problems

Evaluate 2cos(0)

$2 \cos (0)$

Step 1

The exact value of $\cos (0)$ is $1$ .

$2 \cdot 1$

Step 2

Multiply $2$ by $1$ .

$2$

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

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