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JEE Main201911 Jan 2019Evening ShiftMathematicsLimitsActual

_ x 0 x (4 x) ² x ²(2 x) is equal to:

Options

  1. A0
  2. B2
  3. C4
  4. D1

Correct answer

D. 1

Step-by-step solution

_ x 0 x 4 x ² x ² 2 x = _ x 0 x ² 2 x ² x 4 x = _ x 0 ( x x )² ( 2 x 2 x )² ( 4 x 4 x ) 4 2² =1

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