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Posted by on Wednesday, February 1, 2012 at 7:18am.

in proving trigonometric identities if cot theta sin theta = cos theta. what is the correct answer?

  • trig - , Wednesday, February 1, 2012 at 11:16am

    prove : cotØsinØ = cosØ

    LS = (cosØ/sinØ)(sinØ
    = cosØ
    = RS

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