Discussion of Question with ID = 059 under Logarithms

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Question

What is the value of log2(4)?

A

2.

B

$√2$.

C

0.

D

$√4$.

Soln.
Ans: a

Let log2(4) = P. By definition, we have 2P = 4 = 22, which gives 2 as the answer.

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