Question

√1-cosA/1+cosA=CosecA=CotA prove Lhs=Rhs​

Answer 1

Answer:

Step-by-step explanation:

First multiply and divide by (1-cosA)

Then use sin^2A +cos^2 A = 1

→ sin^2 A = 1- cos ^2 A

Then your square root will be removed

now you can solve it