Let A = [1111;0101;1212;0-10-1] = [1 11 1] [0 10 1] [1 21 2] [0-10-1). Find bases for the column space and null space of A.

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Q: Kailashben

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Q: 13. Evaluate each of the following. (a) (4 + 12i) + (32 – 3i) (b) (4 + 12i) — (32 -3і) (c) (4 + 121)…

A: since you have posted multiple questions , so I'll solve first three for you , for rest question's…

Q: Give bases for row(A), col(A), and null(A). 1 0 -1 - [1-4] 6 row(A) col(A) null(A) 000

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Q: find a basis for the row space of A

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Linear Algebra

In mathematics, problems can be solved by the arithmetic operators like addition, subtraction, multiplication, and division. In algebra, we represent the numbers by any letter called a variable. If these variables are of degree 1, then it is studied under linear algebra. The first-degree equations involving algebraic expressions are called linear equations. That is, if you represent it by drawing a graph you will get a straight line.