Question

prove that 8sin^15/2 degree = 4 - 6 to the power 1/2 - 2 to the power 1/2

Answer 1

Please mark me as brainiest

Sorry bro I have no answer

Sorry

Answer 2

Answer:

(1 – cos2 A) cosec2 A

= (sin2 A) cosec2 A [∵ sin2 A + cos2 A = 1 ⇒1 – sin2 A = cos2 A]

= 12