Math, asked by surendrabairwa734, 11 months ago

sin2(53)=2sin53cos53


please solve this​

Answers

Answered by octoglide
2

Answer:

sin(2x)=2sinxcosx. so this is the concept applied


surendrabairwa734: rong
surendrabairwa734: solve
Answered by SaiSoniya
1

We know that sin2x = 2 sinx cosx

==sin2(53)=2sin53cos53

==sin106=

==sin(90+16)

==cos 16


SaiSoniya: hello
surendrabairwa734: sin square= 2 sin theta cos theta
surendrabairwa734: formula
SaiSoniya: no
surendrabairwa734: apply
surendrabairwa734: this formula
SaiSoniya: this is not correct formula
surendrabairwa734: sin square theta = 2 sin thera cos theta
surendrabairwa734: this is formula
SaiSoniya: there is no such formula
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