Math, asked by Fabinx7, 1 year ago

Hey guys please answer it as soon as possible and I will mark it as brainliest

SinA(sin3a+sin5a+sin7a+sin9a) =sin6Asin4A

Answers

Answered by parthratandhara86

1

Answer:

sinA(sin3a+sin5a+sin7a+sin9a) =sin6Asin4A

then add all the term which are in bracket

the

sinA(sin24A)=sin(sin)24=sin6(sin4)

if it's help u mark as a brainliest

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