Math, asked by praneethashivap1329, 1 year ago

(1-sina)(1-sinb)(1-sinc)=(1+sina)(1+sinb)(1+sinc) then show that each side is equal to +-1

Answers

Answered by arunkumar9935929295

0

because of this when 1- Sina sinb = 2 ss when you- 1sinc = 1 sss +1+1+1=3 so 3-2=1 so -1

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