Math, asked by prituldave, 1 year ago

Zeros of -tan3Ф is _____

Answers

Answered by kvnmurty
1
tan A  = 0,   =>  sin A/ cosA = 0    =>
       A = n π

- tan 3Ф = 0  =>    Ф = n π / 3  ie., ....-2π/3, -π/3, 0, π/3, 2π/3  ....


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