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Questions and answers by
Dr. Bidhan,Nepal Kathmandu
Answers (1)
When a=1 and b=-1.(x-1/2)=(y-13/4)^1/2 or, x=1/2)+(y-13/4)^1/2 But if y=f(x) then x=f^-1(y) Then f^-1(y)=1/2)+(y-13/4)^1/2. Replace dummy variable y by x to make variable seen as x as that of question. then the above expression becomes
