Question

prove that- 1+cos theta+sin theta whole divided by 1+ cos theta- sin theta = 1-sintheta/cos theta​

Answer 1

Answer:

I believe there is some error in copying the question.... It should be 1+sin theta/cos theta.

Step-by-step explanation:

1. Rationalize
2. use Identity (a+b+c)^2
3. sin^2theta+cos^2theta=1
4. take 2 common
5. take (1+sintheta) & costheta common
6. eliminate the common
7. rest u get the answer....

Answer 2

Answer:

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