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trevor_724
trevor_724 asked in Science & MathematicsMathematics · 6 years ago

does sin^2 = sin*sin?

5 Answers

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  • None
    Lv 7
    6 years ago
    Favorite Answer

    Yes of course. Sin² θ = Sin θ x Sin θ or (Sin θ)(Sin θ) or any other way you want to write it.

  • Amy
    6 years ago

    Yes! So if you have

    sin^2(90 degrees)

    it'd be sin(90)=1

    and then 1x1 = 1

  • draco
    6 years ago

    technically yes.

    proof:

    sin(2)^2= .826...

    sin(2)sin(2)= .826

    you need to have a number thou, sin^2 doesn't exist.

  • Como
    Lv 7
    6 years ago

    sin²Ө = [ sin Ө ] [ sin Ө ]

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  • Anonymous
    6 years ago

    k

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