defence exam SSB Head Constable (Communication) 2023 Mock Test Quantitative Aptitude Algebra Identities
If \(x\left(a-b+\frac{a b}{a-b}\right)\) = \(y\left(a+b-\frac{a b}{a+b}\right)\) and x + y = 2a3, then what is x-y equal to ?
1
-2b3
2
-2ab3
3
2b2
4
2ab3