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Chapter 1: Q. 490 (page 95)

In the following exercises, simplify each expression :-121

Short Answer

Expert verified

11i

Step by step solution

01

. Given Information

We are given :-121and we need to simplify this

02

Step 2. Simplifying

We are given :-121, so we simplify :

-1*121=-1*11*11

-1*11=i*11

i×11=11i

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