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Let A=[2342],B=[1−235],C=[−2354]A=[2432],B=[13-25],C=[-2534] Find a - B - CBSE (Commerce) Class 12 - Mathematics

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Question

Let `A = [(2,4),(3,2)] , B = [(1,3),(-2,5)], C = [(-2,5),(3,4)]`

Find A - B

Solution

`A-B = [(2,4),(3,2)]-[(1,3),(-2,5)] = [(2-1, 4-3),(3-(-2), 2-5))]=[(1,1),(5,-3)]`

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Solution Let A=[2342],B=[1−235],C=[−2354]A=[2432],B=[13-25],C=[-2534] Find a - B Concept: Operations on Matrices - Properties of Scalar Multiplication of a Matrix.
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