Q. 315.0( 1 Vote )

Mark the correct A. is given by

B. is given by

C. does not exist because f is not one-one

D. does not exist because f is not onto

Answer :

Given that f: R R is given by f(x) = 3x – 5


To find f–1(x):


y =f(x)


y = 3x – 5


y + 5 = 3x



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