Sin a:cos a = 3:4 then sec a + cosec a is ?

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Sin a:cos a = 3:4 then sec a + cosec a is ?

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Cora 1 week 2021-11-25T07:44:31+00:00 1 Answer 0 views 0

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  1. Ava
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    2021-11-25T07:45:53+00:00

    Answer:

    Sina:cosa=3:4

    Sina=3

    ,cosa=4

    seca=1/4

    coseca=1/3

    seca+coseca=1/4+1/3

    ==>(3+4)/12

    ==>7/12

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