JEE Advanced · MathematicsEasy

If , then the value of is

  1. A.
  2. B.
  3. C.
  4. D.
Show correct answer & step-by-step solution

Correct answer: C

Solution

  1. The equation is given as .
  2. By the definition of logarithms, is equivalent to .
  3. Apply this to the given equation to get .
  4. Calculate .
  5. Hence the answer is (C).

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