Find cot 0, sec 0, and cos 0, where is the angle shown in the figure. Give exact values, not decimals approximations.

Question

Find cot 0, sec 0, and cos 0, where is the angle shown in the figure. Give exact values, not decimals approximations.

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Verity 4 months 2021-09-05T06:11:43+00:00 1 Answers 19 views 0

Answers ( )

  1. Neala
    0
    2021-09-05T06:12:45+00:00
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    Answer:

    Cot 0 = undefined

    Sec0 = cos0 = 1

    Step-by-step explanation:

    According to trig identity

    Cot theta = 1/sin theta

    Sec theta = 1/cos theta

    Hence

    Cot 0 = 1/tan0

    Cot 0 = 1/0

    Since a/0 is undefined, hence cot 0 will be undefined

    Sec 0 = 1/cos 0

    Sec0 = 1/1 = 1

    Cos 0 = 1

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