dotor 0I n. 5. Try the conjectured divisibility tests in parts (a–d), with 3 or 4 examples each. a. 10 is a factor of n if and only if 2 is a factor of n and 5 is a factor of n. b. 12 is a factor of n if and only if 3 is a factor of n and 4 is a factor of n.

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A: Solution is given as follows :

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A: For each positive integer n, let P(n) be the property 5n − 1 is divisible by 4. Write P(0). Is…

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A: Topic:- algebra

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Q: 2. Prove that n²>2n for n >2

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.