RRB Government Jobs Exams

(f o g)(x) = -(x + 2) / (5x + 16)

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RRB Other Question

Function f is a function with inverse f -1. Function h is defined by h(x) = f(x) + k
where k is a constant. Express the inverse function of h in terms of f -1 and k. Find the domain of f.
Let the logarithmic function f be defined by f(x) = 2ln(2x - 1).