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24 March, 06:44

Sin y = cos (y + 2°)

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  1. 24 March, 06:53
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    Answer:y=44°

    Step-by-step explanation:

    Sin y = cos [90°-y]

    It is Given that sin y = cos (y+2°)

    Cos[90°-y]=Cos (y+2°)

    90°-y=y+2°

    88°=2y

    y=44°
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