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4 January, 07:19

Solve for x in cos^2*+2=3

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Answers (2)
  1. 4 January, 07:22
    0
    Answer:x=0

    Step-by-step explanation:

    cos^2 (x) + 2=3

    Cos^2 (x) = 3-2

    Cos^2 (x) = 1

    Cos (x) = √ (1)

    Cos (x) = 1

    x=cos (inverse) 1

    x=0
  2. 4 January, 07:38
    0
    0.99756
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