Math, asked by reddyvikram33, 5 months ago

If A, B, C are angles of a triangle, then sin2A - sin2B + sin2C=
2) 4cosAcosBsin
1) 4cosAsinBcosc
4) 4sinAcosBsinc
3) 4sinAcosBcosC

Answers

Answered by rajakgautam601

1

Answer:

4.4sinAcosBsinc

lf A,B, C are angles of a traingle then side sin2A -sin2B+sin2C,

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