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Find the general solution of 2cos 2 x tanx=tanx?

Find the general solution of 2cos2x tanx=tanx?

Grade:12

1 Answers

Vijay Mukati
askIITians Faculty 2590 Points
8 years ago
Dear Student, We can rewrite the equation as tanx(2cos2x-1)=0. So the two factors will be either tan x = 0 and cos2x =1/2. Now you can use the general equations to find it. Thanks.

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