Question
Cos^2A/sinA-cosecA+sinA=0
Prove lHS =RHS
Prove lHS =RHS
Answers
oobleck
well,
-cscA+sinA = - 1/sinA + sinA = (sin^2A-1)/sinA = ...
-cscA+sinA = - 1/sinA + sinA = (sin^2A-1)/sinA = ...