In ΔABC, right angled at B, if tanA = 1/2, then the value of \frac{sinA(cosC + cosA)}{cosC(sinC−sinA)} is:

SSC CGL Tier II Quant 16 Nov 2020 Paper

Question : 89 of 100

Marks: +1, -0

In ΔABC, right angled at B, if tanA = 1/2, then the value of

\;{sinA(cosC\;+\;cosA)}/{cosC(sinC−sinA)}

is:

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