Math, asked by LoveDoll, 5 months ago

evaluate:- Cos22°/Sin68°+Sin 90°

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Answered by AzmiK8816

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which chapter........

Answered by PharohX

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$\frac{ \cos(22) }{ \sin(68) } + \sin(90 ) \\ \\ \frac{ \cos(90 - 68)}{ \sin(68) } + 1 \\ \\ = \frac{ \sin(68) }{ \sin(68) } + 1 \\ \\ = 1 + 1 \\ \\ = 2$

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evaluate:- Cos22°/Sin68°+Sin 90°​

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evaluate:- Cos22°/Sin68°+Sin 90°