Enter a problem...

Calculus Examples

Popular Problems

Evaluate tan(arctan(4))

$\tan (\arctan (4))$

Step 1

The functions tangent and arctangent are inverses.

$4$

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

Please ensure that your password is at least 8 characters and contains each of the following:

a number
a letter
a special character: @$#!%*?&