prove that sin alpha + sin beta+sin gamma- sin(alpha+ beta+gamma)= 4sin alpha+beta/2 sin beta+gamma/2 sin gamma+alpha/2.

Dear student ,

Please find below the link of query as asked by you :

https://www.meritnation.com/ask-answer/question/prove-1-sin-alpha-sin-beta-sin-gama-sin-alpha-beta-ga/trigonometric-functions/3321231

Do let us know in case of any further concerns .

Keep Posting !!!

  • -4
What are you looking for?