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A=[{:(2,4),(3,2):}],B=[{:(1,3),(-2,5):}]...

`A=[{:(2,4),(3,2):}],B=[{:(1,3),(-2,5):}],C=[{:(-2,5),(3,4):}]`
find each of the following :
(i) A+B (ii) A-B
(iii) 3A-C (iv) AB
(V) BA

Text Solution

Verified by Experts

The correct Answer is:
`(i) A+B=[(3,7),(1,7)] (ii) A-B=[(1,1),(5,-3)]`
`(iii) 3A-C=[(8,7),(6,2)] (iv) AB=[(-6,26),(-1,19)] (v) BA=[(11,10),(11,2)]`
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