JAMB Mathematics 2013 Question 7

Question 7

Logarithms

If log104 = 0.6021, evaluate log104⅓

  1. A.1.8063
  2. B.0.2007
  3. C.0.3011
  4. D.0.9021
Show the answer and explanation

Answer: B (0.2007)

Explanation

log 4⅓ = ⅓ log 4 = 0.6021 ÷ 3 = 0.2007.