find the value of  \sin(45 ) + \cos(45)

Question

find the value of
 \sin(45 )  +  \cos(45)

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Sarah 2 weeks 2021-09-14T00:17:12+00:00 1 Answer 0 views 0

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    2021-09-14T00:18:17+00:00

    Answer:

    √2

    Step-by-step explanation:

    sin(45°) =  \frac{1}{√2}

    cos(45°) =  \frac{1}{√2}

     \sin(45°) + \cos(45°)

    =  \frac{1}{√2} + \frac{1}{√2}

    =  \frac{1+1}{√2}

    =  \frac{2}{√2}

    =  (√2)

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