Question

simplify the trigonometric expression.

sin^2 theta/1-cos theta
a. 1+cos theta
b. son theta
c. 1-sin theta/ cos theta
d. 1+sin theta/cos theta

Answer 1

Here you have to use a Pythagorean Identity and then do some factoring. If \[\sin ^{2}\theta + \cos ^{2}\theta= 1\]what does \[\sin ^{2}\theta \]equal? Solve that equation for sin^2 theta.

Answer 2

Alrighty then!

Answer 3

okay hang on let me look at this carefully

Answer 4

i don't know what all those symbols mean that your using...