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If A={:[(a,b)]:},b={:[(-b,-a)]:}andC={:[...

If `A={:[(a,b)]:},b={:[(-b,-a)]:}andC={:[(a),(-a)]:}`, then correct statement is

A

A=-B

B

A+B=A-B

C

AC=BC

D

CA=CB

Text Solution

Verified by Experts

The correct Answer is:
C
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