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Chapter 10: Q. 412 (page 1064)

In the following exercises, use the properties of logarithms to evaluate.

(a)log71

(b)log1212

Short Answer

Expert verified

The solution is-
(a)0

(b)1

Step by step solution

01

Step 1. Solving for part (a)

We have log71.

We will evaluate this using the property, loga1=0. So,

log71=0.

02

Step 2. Solving for part (b)

We have log1212.

We will evaluate this using the property, logaa=1. So,

log1212=1.

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