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प्रश्न
If A = `[(5, 5),(4, 0)]`, B = `[(3, 2),(1, 4)]` and C = `[(-2, 3),(2, 1)]` then matrix (A + B – C) is ______.
पर्याय
`[(10, 4),(-3, 3)]`
`[(-10, 4),(3, -3)]`
`[(10, 4),(3, 3)]`
`[(10, -4),(3, 3)]`
MCQ
रिकाम्या जागा भरा
उत्तर
If A = `[(5, 5),(4, 0)]`, B = `[(3, 2),(1, 4)]` and C = `[(-2, 3),(2, 1)]` then matrix (A + B – C) is `underlinebb([(10, 4),(3, 3)])`.
Explanation:
A + B – C
= `[(5, 5),(4, 0)] + [(3, 2),(1, 4)] - [(-2, 3),(2, 1)]`
= `[(5 + 3 + 2, 5 + 2 - 3),(4 + 1 - 2, 0 + 4 - 1)]`
= `[(10, 4),(3, 3)]`
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