Math, asked by vamshi14373, 6 months ago

show that sign (A+B) by 2 +Cos (A+B) by 2 equal to Cos c by 2 +sin c by 2​


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Answers

Answered by amankuma32
0

Answer:

dunnodunnoFargodunnovivo

Answered by pavanigandla1428
1

ok....hope it's helpful

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