what does property set 1 and property set 2 of trigonometry consists? ​

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what does property set 1 and property set 2 of trigonometry consists? ​

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Josephine 4 weeks 2021-09-22T00:19:10+00:00 2 Answers 0 views 0

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    0
    2021-09-22T00:20:11+00:00

    Step-by-step explanation:

    plz inbox me i am waiting

    0
    2021-09-22T00:20:32+00:00

    Step-by-step explanation:

    1st property consists:

    1.Sin−1(x) = cosec−1(1/x), x∈ [−1,1]−{0}

    2 Cos−1(x) = sec−1(1/x), x ∈ [−1,1]−{0}

    3.Tan−1(x) = cot−1(1/x), if x > 0 Or,

    = cot−1(1/x) −π, if x < 0

    4.Cot−1(x) = tan−1(1/x), if x > 0 Or,

    = tan−1(1/x) + π, if x < 0

    2nd property consists:

    1.Sin−1(−x) = −Sin−1(x)

    2.Tan−1(−x) = −Tan−1(x)

    3.Cos−1(−x) = π − Cos−1(x)

    4.Cosec−1(−x) = − Cosec−1(x)

    5.Sec−1(−x) = π − Sec−1(x)

    6.Cot−1(−x) = π − Cot−1(x)

    ✌️☺️✌️☺️✌️☺️✌️☺️✌️☺️✌️☺️✌️☺️

    .√\_____Anushka❤❤

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