Math, asked by svanik1667, 1 month ago

if a+b+c=180°, then sin2A-sin2B-sin2C/sin2B-sin2A-sin2C=
Can anyone answer with solution pls?

Answers

Answered by abhishek67884

0

Step-by-step explanation:

2a+2b+2c=2b+2a+2c

2a-2a+2b-2b+2c-2c

0

Answered by llXxDramaticKingxXll

1

Answer:

I hope it will be help full for you

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