7) y> 2x² – 12.x + 19 9) y<-x² + 4x – 2 25 11) y<-x² + 8x – 15

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A: The objective of the question is simplying the given equations .

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A: The given problem is to solve the given linear programming problem using the Big-M method.   Given…

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A: Here we prove this statement by using series expansion.

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A: According to our terms and condition i have solved question 25 for next two question please repost

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A: Here I am attaching image so that you understand each and every step.

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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.