If-sin-sin-2-1-sin-4-and-sin-5-are-in-AP-where-pi-lt-lt-pi-then-lies-in-the-interval-

Question Number 25371 by ppriyanshupatel200252@gmail.co last updated on 09/Dec/17

If \sin α, \sin^{2} α, 1, \sin^{4} α and \sin^{5} α are in AP,

where - π < α < π, then α lies in the

interval