if sin Alfa =cos Alfa then the value of Alfa is
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Answer:
45 degree
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sin(α)=cos(α)
or, sin(α)=sin(90-α)
or, α=90-α
or, 2α=90
or, α=45
or, sin(α)=sin(90-α)
or, α=90-α
or, 2α=90
or, α=45
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