Question

if sec4x = csc(x+20) then x is equal to​

Answer 1

Given:

sec4x = csc(x+20)

To find:

x=?

Solution:

First we take the given data

sec4x = csc(x+20)

By the equal condition

their angles are equal.

4x = x+20

4x-x = 20

3x = 20

$x = \frac{20}{3}$