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Prove that. 4 ( cot-¹ 3 …

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Prove that. 4 ( cot-¹ 3 + cosec-¹ √5 ) = π .

    • Posted by Anay Patidar 7 years, 10 months ago

    CBSE > Class 12 > Mathematics
    • 4 answers

    Anay Patidar 7 years, 10 months ago

    No its right ...... Its correct

    0Thank You

    Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

    2(2tan-¹)...... 2tan-¹x ka formula use karo

    1Thank You

    Anay Patidar 7 years, 10 months ago

    But its not correct because on solving its 4 tan-¹ =tan- ¹ and they are not equal

    0Thank You

    Mmmmmmmmmmmmmmmmmmmm Wwwwwwwwwwwwwwwwwwww 7 years, 10 months ago

    Convert cot -1. And cosec-1 to tan-1 Put pi as tan -¹(1)

    0Thank You

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