Let T(x) = Ax be a linear transformation where | 1 -2 3 -1 |
| 3 2 1 1 |
A= | 4 0 4 0 |
|-2 -4 2 -2 |

a) Find the basis for ker(T)
b) Find the basis for range(T)
c) Find a basis for row space of A
d) State the rank of A
e) State the nullity (A)
f) State whether A is invertible

You can use technology to put the matrix A in echelon form, but be sure to give the echelon form because your answer will be graded based on this form.

gfgcdeyjftd7eruvufyvuy

Step-by-step explanation:

bckdnrhgevjlfl

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p