tan2 θ cos2 θ is (a) 1 − cos2 θ (b) cos2 θ (c) √(1 – cos2 θ) (d) 1

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tan2 θ cos2 θ is (a) 1 − cos2 θ (b) cos2 θ (c) √(1 – cos2 θ) (d) 1

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Elliana 1 week 2021-09-10T15:09:37+00:00 1 Answer 0 views 0

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    2021-09-10T15:11:20+00:00

    (tan^2 theta)(cos^2theta) is...?

    (sin^2theta /cos^2theta )(cos^2theta)

    {both cos theta will cancel}

    sin^2theta

    1cos^2theta

    (by applying the formula sin^2theta=1cos^2theta)

    option c is correct

    hope you understand

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