Maths (differentiation)

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Differentiate
Y = 1/SinX^2

  • Maths (differentiation) -

    the way you typed it, Wolfram read it as
    http://www.wolframalpha.com/input/?i=+Y+%3D+1%2FSinX%5E2

    and y = (sinx)^-2
    dy/dx = -2(sinx)^-3 (cosx)
    = -2cotx /sin^2 x
    or
    = -2cotx csc^2 x

    if you meant:
    y = 1/ sin(x^2)
    then y = sin(x^2)^-1
    dy/dx = -1sin(x^2)^-2 cos(x^2) (2x)
    = -2x cot(x^2) csx(x^2)

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