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If sinθ= a/√(a^2+b^2) , 0<θ<90 ,...

If ` sinθ= a/√(a^2+b^2) `, `0<θ<90 `, find the values of `cosθ` and `tanθ.`

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ALLEN-TEST PAPERS-part-2 Mathematics
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  12. If sinθ= a/√(a^2+b^2) , 0<θ<90 , find the values of cosθ and t...

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