Loading [MathJax]/jax/output/HTML-CSS/jax.js


1)

The value of log23(1728) is :


A) 5

B) 3

C) 9

D) 6

Answer:

Option D

Explanation:

Let log23(1728) =x.

Then, (23)x =1728

=(12)3 =[(23)2]3

=(23)6.

x=6

i.e., log23(1728) = 6.