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MCQ
If A = `[(2,4),(0,3)]` and B = `[(1,2),(0,5)]` , then 4A - 3B is equal to:
Options
`[(1,2),(0,2)]`
`[(-5,-10),(0,3)]`
B = `[(5,10),(0,-3)]`
A = `[(7,14),(0,7)]`
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Solution
B = `[(5,10),(0,-3)]`
Concept: Number System (Entrance Exam)
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