Math, asked by prafullapradhan6392, 5 months ago

sin CB-C).
-- 914
brosc-cCOSB
Sin Btc) b cosct C COSB
0

Answers

Answered by Anonymous

1

Answer:

Sin(B-C) sin(C-A) sin(A-B)

___________________________ = 0

Cos B cos C cos C cos A cos A cos B

Step-by-step explanation:

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