1 Express the general solution of Ax b where A and %3D -4 8 2 as x = x, + cxn where x, is the row space solution and xn is a 8 b basis for null(A). Ex: 1.2 : Ex: 5 +c X = 1 < >

Q: -5 -19 5 A = 4 В — -19 -4

A:

Q: √√3 If sin(x + y) = -sinx + _cos x, what is the value of y? ainx ]

A: given  sin(x+y)=32sinx+12cosxwe know sin(x+y)=sinxcosy+cosxsiny

Q: Find the value of x. 4x - 1 3x+ 6 A В. 30.25 A. 25 D. 38 C. 7. O A... В. O C.

A:

Q: 0 -2 -1 1 A =| 2 and C = -1 -1 1 1 1. A - C 1.

A:

Q: [1 0 -3 6 b. 0 1 5 9. 0 0 What is the final solution?

A: Solve the augmented matrix in the following way:-

Q: | If 4 1 Au 3 and Av = -3 -3 then A(2u + 30)

A:

Q: Simplify. State any non-permissible values. x² + 3x +2 3x+6 x-1 x-1 ÷

A: The given expression is x2+3x+2x-1÷3x+6x-1. To Find: simplification to the given expression and find…

Q: I think there may be multiple answers…

A:

Q: Statesville's population in 2010 was about 24,800, and was growing by about 1.1% each year. If this…

A:

Q: Find 3A.

A:

Q: -5 2 -2 4 5 Given A = what is the rank of ATA? 3 -4 -6 -2 -5

A: We find rank of A^TA

Q: whats. 4h-3 in all math work

A: Compare it linear equation.

Q: need help with questions g, h and i

A: Solution: 2. From the given information, the output is given.

Q: 3 =+ 5 3 1 6

A: Given, 12+1335+16

Q: If then A-1 - # 用 A = 1 5 -4 -9 0 0 1 4 -2 0 0 1 0 3 1 , 田

A: By Gauss-Jordan elimination: Let A=IA…

Q: -5 2 If A = , find A-1 -6 4 O A-1 -2 O A %3D 6 -4 4 -2 O A-1 6. -5 O A-1 으4 112 || ||

A: The solution are next step

Q: ram, DG || EF

A: We know the properties of trapezium that, Only one pair of sides are parallel. Non-parallel sides…

Q: 123 30 Find the values of x and y. Write your answers in simplest form.

A:

Q: -2 1 -9 4 -4 6 Let A = 3 6 10 -10 9 4 What is the value of (A) 16?

A: We have given a matrix  A  A=(−23​16​−910​4−10​−49​64​) any element of matrix A is represented by…

Q: 1 1 -1 A = | 2 3 1 2 2 -1 Ex: 5 : -1 ||

A:

Q: -2 -1 -2 and A = 1 Determine A if A -1 -2 -3

A: