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Chapter 5: Q 52. (page 298)

Use a calculator to evaluate the expression. Round your answer to three decimal places.

ln23-0.1

Short Answer

Expert verified

The value of, ln23-0.1is, x鈮�4.055.

Step by step solution

01

Step 1. Given Information

The given logarithmic expression isln23-0.1.

02

Step 2. Formula used

Apply a scientific calculator.

Press(ln)button and write the value of x in () after (ln).

Press = button on the calculator.

It will give the exact value of the logarithmic number.

Round the value upto three decimal places.

03

Step 3. Finding Solution

Consider the given logarithm.

ln23-0.1

Now, apply a scientific calculator.

Press(ln)button and write the number23in () after (ln).

Then press 梅 button and write the number-0.1

Press = button on the calculator.

The exact value of ln23-0.1 will be

4.054651081

Round the value upto three decimal places.

4.055

The value rounded to three decimal places is,x鈮�4.055.

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