menushaeshan
menushaeshan menushaeshan
  • 07-09-2021
  • Physics
contestada

prove : cos(3x)=sin(2x)​

Respuesta :

BidithAryal
BidithAryal BidithAryal
  • 07-09-2021

Explanation:

cos3x=sin2x

cos3x=cos(2π−2x)

⇒3x=2nπ+2π−2x

⇒5x=2nπ+2π

⇒x=52nπ+10π

brainliest plzz

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brijal444
brijal444 brijal444
  • 07-09-2021

Answer:

this is the answer do it help

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