In `y=(a+b)/(a-b)`, make b as the subject of the formula.A. `b=(a(y-1) – InterviewSolution

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1.	In `y=(a+b)/(a-b)`, make b as the subject of the formula.A. `b=(a(y-1))/(1+y)`B. `b=(a(1+y))/(y-1)`C. `b=(a(y+1))/(1-y)`D. `b=(a(1-y))/(1+y)`
Answer» Correct Answer - A (i) Apply transposition. (ii) Cross multiply and write the terms involving b on LHS and write the reamaining terms on RHS.

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