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If A=[4 3 1 2] and B=[-4 3] , write A B ...

If `A=[4 3 1 2]` and `B=[-4 3]` , write `A B` .

Text Solution

Verified by Experts

Given : `A=[(4, 3),( 1, 2)]` and `B=[(-4, 3)]`
Then
`AB=[(4, 3),( 1, 2)][(-4), (3)]`
`AB=[(-16+9),(-4+6)]`
`AB=[(-7),(2)]`
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