Trigonometric expressions
Factor the trigonometric expression. Which is the correct answer?
sin2x + sin2x cot2x
cot2x - 1
sin2x + 1
cot2x + 1
1.
https://brainmass.com/math/trigonometry/factor-trigonometric-expressions-29184
Solution Summary
This shows how to factor trigonometric expressions.
$2.19