Math, asked by nusrathcassim, 6 months ago

proove that
sin^3Acos(B-C)+sin^3Bcos(C-A)+sin^3Ccos(A-B)=3sinAsinBsinC

Answers

Answered by sakshipathak459
0

Step-by-step explanation:

t7fudutti the meeting of the supplement of an angle of the supplement of an angle of my own and the meeting

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