tan²A + cot²A + 2 is equal to sec²A into cosec²A​

Question

tan²A + cot²A + 2 is equal to sec²A into cosec²A​

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Mary 2 weeks 2021-09-11T05:06:45+00:00 2 Answers 0 views 0

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    0
    2021-09-11T05:08:08+00:00

    Answer:

    hence it is proved

    I think my explanation will be easy for you

    0
    2021-09-11T05:08:32+00:00

    Answer:

    Don’t know …………………….

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