Math, asked by sharmilabanukalluru, 3 months ago

sinA =cosA then find A in degrees

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Answered by Anonymous

2

$\begin{gathered} \sin(a) = \cos(a) \\ \sin(a) = \sin(90 - a) \\ on \: compairing \: \\ a = 90 - a \\ 2a = 90 \\ a = 45 \: degree\end{gathered}$

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