Math, asked by VirajSingh11, 9 months ago

2sin5π/12 × cos π/12 = 2+√3/2

Answers

Answered by Anonymous

1

Answer:

use formula sin(a+b) + sin (a-b) = 2 sin a cos b

after doing u will get 1+(√3/2) = (2+√3)/2

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