Answered: 20. Prove that the following systems…

20. Prove that the following systems intersect at a point and then determine the solution: π1: 2x+y+6z - 7 = 0 π2: 3x+4y+ 3z + 8 = 0 Пз: x-2y-4z-9 = 0

Elementary Linear Algebra (MindTap Course List)

8th Edition

ISBN:9781305658004

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Systems Of Linear Equations

Section1.1: Introduction To Systems Of Linear Equations

Problem 71E: Find a system of two equations in two variables, x1 and x2, that has the solution set given by the...

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Pls help ASAP. Pls show all work and steps. Pls circle the final answer.

20. Prove that the following systems intersect at a point and then determine the solution:
π1: 2x+y+6z - 7 = 0
π2: 3x+4y+ 3z + 8 = 0
Пз: x-2y-4z-9 = 0

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