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KCET2020MathematicsFunctions

The domain of the function defined by f(x)= ⁻¹ x-1 is

Options

  1. A[1,2]
  2. B[0,2]
  3. C[-1,1]
  4. D[0,1]

Correct answer

A. [1,2]

Step-by-step solution

We have, f(x)= ⁻¹ x-1 f(x) is defined when x-1 [0,1] array ll & 0 x-1 1 & 0 x-1 1 & 1 x 2 array Domain of f(x) is [1,2] .

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