aust.mrooms.net/mod/quiz/attempt.php?attempt3D195962&cmid=D101445&page=10 Question 11 Not yet answered Marked out of 6.00 P Flag question given the system : a1 X1 + a12 X2 = b, %3D a21 X1 + a22 X2 = b2 %3D a12 is 3-7, a21 a22. all if the determinant of A = %3D [b1 al2] is 6.1, determinant of A1 = 62 a22 all b1 is -0.9, and determinant of A2 = a21 62 find X1 Answer: Act

Q: Solve for X in the matrix equation 3X + A = B, 6 and B = -2 -12 4 where A = -5 4

A: Given: 3X+A=BA=46-50B=-2-1241 To Find: To solve the given equation for X

Q: 3x: - 2x2 + 2x3 = 0 6. Solve *, + 2x2 – 3x3 4x1 + x2 + 2x3 = 0 = 0. by Cramer's rule

A: Given that  By solving the equations by cramers rule

Q: Write v as a linear combination of u and w, if possible, where u = (2, 3) and w= (2, -2). (Enter…

A: We want to write v in linear combination of u and w.

Q: Q3) Find the value of x,y from solve these equations by using the Determinants:- 2x + 4y = 10 x – 5y…

A:

Q: clif A is 2x2 mabrix with IAl =L (row, row2) and B:/5row, Where A-/row Then 8 2 rowl+ 36 a. IBI = 30…

A: Given that |A| = -2  To find: |B| Here A=row1row2B=row12row1+3row2

Q: c) Solve x based on the value of Determinant: 6х 1 3 = -4 1 Answer: -2/9, 1 1 х 2 22 X

A:

Q: 2x +4y-2= X -y +2 =-6 3x +2y-Z= 5

A:

Q: Why did the x3 become the one to become t? how do i know what would i choose as the free variable?

A:

Q: find the matrix of x12+4x1x2+6x2x3+2x32?

A:

Q: Q3 a) Solve the following: 25x+2 = 53x-4 b) Given matrices, A = (3¹),B=(₁-2) and C = (8), find i.…

A:

Q: Solve the system by using the inverse, and verify by Cramer's Rule. 4x1 + 2x2 = -8 2x1 + 9x2 = 12 *…

A:

Q: 3. Find the intersection of ₁ and ₂: ₁2+ 4y-32= -9 ₂: 4r +9y+2z=-1

A: Given planes equations:- π1: x+4y-3z=-9π2: 4x+9y+2z=-1

Q: Find AB, -2 -1 -4 A=3 -1 B= %3D %3D 2 7 6 3 6 4-8

A:

Q: How would i determine whether the three points are collinear?   (0,-7), (-3,-21), (2,3)

A:

Q: Find the equations for the lines through the point (a, c) that are parallel to and perpendicular to…

A: Given query is to find the equation of the lines

Q: Sohe the folloce ing Systems = 2x4 -5x2 -cast dt dx2 ニター2x2 +=9n+ by usfng the methpd of…

A:

Q: d The Value 2X-24-2 4x+3-22 3x+44-32

A:

Q: Use the

A: we have; 3x1-2x2+4x3=213x1+4x2-2x3=92x1-x2-x3=10

Q: (x-3y +3z = -8 7x+y +2z = 6 3x +2y - z = 4

A: Topic:- matrix

Q: Solve for C1, C3, C4, C5, & C6 without using matrix. Show the solution. C1-C3=1035.180…

A:

Q: Do I have to use x and y to represent a problem’s variables?

A: We can use any English alphabet to represent the variables in the problem.

Q: | -30 ー1 I 60 1- 1. 1. -20

A: The given matrix,1-10000-3001-11-10000001-16000010-1010-1000-20