Math, asked by kamalsharma42039, 8 months ago

sin4x+sin2x=0 find the general solution

Answers

Answered by jhaaayushin

1

Step-by-step explanation:

2sin 2xcos 2x + sin 2x =0

sin2x(2cos 2x +1)=0

sin2x=0 , so 2x=2npi

so x=npi

cos 2x= -1/2 , cos 2x= cos 2n(4pi/6)

x= n 2pi/3

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