Mathematics

Question

What is the d/dx tan^3x

1 Answer

  • [tex]\frac{d}{dx}(tan^{3}x) = \frac{d}{dx}(tanx)^{3}[/tex]
    [tex]= 3(tanx)^{2} \cdot sec^{2}x[/tex]

    [tex]\therefore \frac{d}{dx}(tan^{3}x) = 3tan^{2}x \cdot sec^{2}x[/tex]
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