cos ( sin ^1 16\20) ?? help ​

Question

cos ( sin ^1 16\20) ??

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Farah 4 years 2021-09-01T02:05:37+00:00 1 Answers 10 views 0

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  1. Acacia
    0
    2021-09-01T02:06:41+00:00
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    Answer:

     cos(sin^{-1} (\frac{16}{20} ) = 0.60

    Step-by-step explanation:

    Explanation

    Given that the trigonometric function

                    cos(sin^{-1} (\frac{16}{20} )

              = cos(sin^{-1} (0.8 )

             = cos(53.13010)

            = 0.60

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