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Math Help - Simple Trig question

  1. #1
    Senior Member sakonpure6's Avatar
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    Simple Trig question

    if we have 2csc2x is that equal to 2 * ( 1/sin2x) or 1/(2*sin2x) ?? Thank you!
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  2. #2
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    Re: Simple Trig question

    The former. 2csc(2x) = 2*(csc(2x)) = 2*(1/sin(2x)) = 2/sin(2x)
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