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CBSE Class 9 Answered

If |A| = - 3 find |AA’|
Asked by sb31kavya | 29 Apr, 2020, 07:54: PM
answered-by-expert Expert Answer
Given: |A|=-3
|A'|=-3
|AA'|=|A| |A'|=(-3)(-3)=9
Answered by Renu Varma | 30 Apr, 2020, 03:04: PM

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CBSE 9 - Maths
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