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AP EAMCET202523 May 2025Morning ShiftMathematicsInverse Trigonometric FunctionsActual

The range of the real valued function f(x)= Cos ⁻¹ ( 3 9 x^2-12 x+22 ) is

Options

  1. A(0, 4 ]
  2. B[ 4 , 2 )
  3. C[0, ]
  4. D[ 6 , 2 )

Correct answer

B. [ 4 , 2 )

Step-by-step solution

NO SOLUTION

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