Math, asked by surendrabairwa734, 1 year ago

sin2(53)=2sin53cos53

please solve this

Answers

Answered by octoglide

Answer:

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

surendrabairwa734: rong

surendrabairwa734: solve

Answered by SaiSoniya

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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