Let u =- 1840 and A=122-4-529Is u in the plane in R³ spanned by the columns of A? Why or why not?2Select the correct choice below and fill in the answer box to complete your choice.(Type an integer or decimal for each matrix element.)OA. Yes, multiplying A by the vector writes u as a linear combination of the columns of A.B. No, the reduced echelon form of the augmented matrix is, which is an inconsistent system. b₁and b = b₂4-2b3describe the set of all b for which Ax=b does have a solution.Let A =1 -2 -1-22 02Show that the equation Ax=b does not have a solution for all possible b, andHow can it be shown that the equation Ax=b does not have a solution for all possible b? Choose the correct answerbelow.OA. Find a vector b for which the solution to Ax=b is the zero vector.B. Find a vector x for which Ax=b is the zero vector.C. Row reduce the augmented matrix Ab ]to demonstrate that] has a pivot position in every row.[AbD. Row reduce the matrix A to demonstrate that A does not have a pivot position in every row.E. Row reduce the matrix A to demonstrate that A has a pivot position in every row.

Given : u=-184012 , A=2-4-5922 To Check : A. u is a linear combination of the Columns of A…

-18 [] 12 Let u= 40 and A= 2-4 9 Is u in the plane in R³ spanned by the columns of A? Why or why not? -5 2 2 *** Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or decimal for each matrix element.) OA. Yes, multiplying A by the vector writes u as a linear combination of the columns of A. B. No, the reduced echelon form of the augmented matrix is which is an inconsistent system.

-18 [] 12 Let u= 40 and A= 2-4 9 Is u in the plane in R³ spanned by the columns of A? Why or why not? -5 2 2 *** Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or decimal for each matrix element.) OA. Yes, multiplying A by the vector writes u as a linear combination of the columns of A. B. No, the reduced echelon form of the augmented matrix is which is an inconsistent system.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.4: The Dot Product

Problem 48E

See similar textbooks