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प्रश्न
Given `A = [(-1, 0),(2, -4)]` and `B = [(3, -3),(-2, 0)]`; find the matrix X in the following:
A + X = B
उत्तर
A + X = B
X = B – A
`X = [(3, -3),(-2, 0)] - [(-1, 0),(2, -4)]`
= `[(3+1, -3 - 0),(-2 - 2, 0 + 4)]`
= `[(4, -3),(-4, 4)]`
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