[DUP-84] Continuity and DifferentiabilityHard

Question

If function f(x) = then in the interval [0,π] -

Options

A.tan [f(x)] is discontinuous but 1/f(x) is continuous

B.tan [f(x)] is continuous but is discontinuous

C.tan [f(x)] and f^-1 (x) is continuous

D.tan [f(x)] and 1/f(x) both are discontinuous

Solution

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