[3 A=-1 8 -1 -21 B=| 9 L-2 For 4 9. & 7 -1 3 1. Find: 1) 5A-B 2) 5A.B

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A: Truth value 

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A: Please check the solution in next step

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A: This is the problem of vector space.

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A: Solution

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A:  Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and ...

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A: This question is related to topic series of real analysis. Solution is given below

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A: Definition of continuity: A function f(a) is said to be continuous if 1. f(a) exists2. limx→af(a) ex...

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A: We will solve them by using examples. 

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A: The complete solutions are given below

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