Question

If sin α + cosec α = 2, then what does sin^n α + cosec^n α equal?

Answer 1

The options provided are :-
a) n(sinα+cosecα) b) 2
c) \[\frac{n}{\sin \alpha + cosec \alpha}\]
d)None of these

If the answer is being given from one of the options, kindly explain how the answer was obtained.

Answer 2

do you know the relation between sin a and cosec a ?

Answer 3

bdw, i am getting the answer as 2