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trig

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Which expression is equivalent to csc x - sin x?

  • Jackie, Karen, Lois Sharla ? trig - ,

    Why are you switching names ?
    Please stick with one name.

  • trig - ,

    csc x - sin x
    = 1/sinx - sinx
    = (1 - sin^2 x)/sinx
    = cos^2 x /sinx
    = (cosx/sinx) /sinx
    = cotx cscx

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