Math, asked by rksingha75, 11 months ago

cos Acos C+ cos(A + B) cos(B+C)
2 = cotc
cos A sin C-sin(A + B) cos(B+C)

Answers

Answered by pragyabafnabestboy

0

Answer:

I don't know it

Step-by-step explanation:

u tell me after u get it.

Ok?

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