4 Find (if possible) a. AB and b. BA, if A = [4 5 6 7 ] and B = J 5 6 a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. AB= (Simplify your answers.) B. This matrix operation is not possible.

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A: Here, nth of a GP , an = a1 × r(n - 1)

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A: Given.

Q: .. )3

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A: When the data is converted into z scores, the mean will always end up being zero.

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A: As per Bartley guidelines we only give first question answer.

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A: By using two iterations of the Bisection Method, to find the real root of the equation x2-x=6x, with…

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A: We can solve this as follows:

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A: Follow the procedure given below.

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A:

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A: To solve the given systems of simultaneous equations.

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A: The objective of the question is choose the correct relationship.

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A: The objective of the question is choose the system of equations which are consistent.

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A: Given.

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A: To determine by inspection whether the given set of vectors is  linearly dependent or…

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Q: (x²)(x-³)

A: Topic = Algebra

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A: det3j2-3j3-3j-120-j1-j=3jdet-12-j1-j-2-3jdet-3j201-j+3·det-3j-10-j=3j-1+3j-2-3j-3-3j+3-3=-3-6j

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Q: 1 the dimension Determine of the matrix: 5-97-8 3 10 -1 -

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A: answer is in next step.

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A: Given, Total  number of books = 18

Q: 6-3

A: