If (p 2 + q 2 )/(r 2 + s 2 ) = (pq)/(rs), then what is the value of (p - q)/(p + q) in terms of r and s?

Correct Answer is : (r - s)/(r + s)

SSC CPO 1 July 2017 Shift 1 Paper

Question : 131 of 200

Marks: +1, -0

If (p² + q²)/(r²+ s²) = (pq)/(rs), then what is the value of (p - q)/(p + q) in terms of r and s?

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