Enter a problem...

Trigonometry Examples

Popular Problems

Find Where Undefined/Discontinuous square root of 7sin(x)+ square root of 21cos(x)

$\sqrt{7} \sin (x) + \sqrt{21} \cos (x)$

Step 1

$\sqrt{7} \sin (x) + \sqrt{21} \cos (x)$

Step 2

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

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

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