In ∆abc angle c=90dergee then find the value of 3sin(a+b)

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In ∆abc angle c=90dergee then find the value of 3sin(a+b)

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Ximena 2 weeks 2021-10-08T05:37:02+00:00 1 Answer 0 views 0

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    2021-10-08T05:38:28+00:00

    Answer:

    3

    Step-by-step explanation:

    abc is right angled

    c=90

    a+b is also 90

    3sin(a+b)

    3sin(90)

    BUT sin90 is 1

    so 3×1

    3

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