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Chapter 1: Q 5. (page 86)

If limx鈫�2+f(x)=8but limx鈫�2f(x)does not exist, what can you say aboutlimx鈫�2-f(x)?

Short Answer

Expert verified

The value oflimx鈫�2-f(x)cannot be said as it is unknown.

Step by step solution

01

Step 1. Given information.

It is given thatlimx鈫�2+f(x)=8andlimx鈫�2f(x)does not exist.

02

Step 2. Determine the value of limx→2-f(x).

The value of limx鈫�2+f(x)is equal to 8does not mean that limx鈫�2-f(x)=8.

Also, it is given that limx鈫�2f(x)does not exist.

So, the value oflimx鈫�2-f(x)cannot be said as it is not given.

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