Question:

log12 81=p, then 3(4-p/4+p) is equal to

Updated On: Sep 30, 2024
  • log416
  • log68
  • log616
  • log28
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is B

Solution and Explanation

The correct answer is (B):
log12 81 = p ⇒ log1234 = p
4log12 3=p
⇒ p/4 = log12 3
3(4-p/4+p)=3(1-p/4/1+p/4)
= 3(1-log12 3/log12+log12 3)
= 3(log(12/3)/log(12/3))
= 3log4/log36 = 3log36 4
= log68

Was this answer helpful?
0
0

Questions Asked in CAT exam

View More Questions