surakshya666
surakshya666 surakshya666
  • 04-07-2020
  • Mathematics
contestada

plz solve this question. you don't have to solve step by step but just give me some hints​

plz solve this question you dont have to solve step by step but just give me some hints class=

Respuesta :

Sueraiuka
Sueraiuka Sueraiuka
  • 04-07-2020

Answer:

u have to use derieved form of formula of sin and cos

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