Question

Evaluate the following expression. You should do this problem without a calculator. log4 4 A. 4 B. C. 8 D. 1 SUBMIT​

Answer 1

Given:

The given expression is:

$\log_44$

To find:

The simplified value for the given expression.

Solution:

According to the property of logarithm,

$log_aa=1$

We have,

$\log_44$

Here, the base of the logarithm is 4 and the value inside the log is also 4, since these two values are same therefore the value of this expression is 1 by using the above property of logarithm.

$\log_44=1$

Hence, the correct option is D.

Answer 2

By evaluating log4 4 without a calculator, we discover that it is equal to 1.