Assume that A is row equivalent to B. Find bases for Nul A, Col A, and Row A. A= 12 5 -3 6 12 0 26 24 -5 95 48 085 B= 120 2 5 005-5 5 000 0-4 000 0 0 A column vector basis for Nul A is.

In P,, find the change-of-coordinates matrix from the basis B = {1 + 5t, - 6+t- 29t,1 - 6t} to the standard basis. Then write t as a linear combination of the polynomials in B. find the change-of-coordinates matrix from the basis B to the standard basis. In P2: 1 - 6 1 1 - 6 C-B 5 - 29 (Simplify your answer.) Write t as a linear combination of the polynomials in B. ? =(1+5?) +(-6+t-291) +1 – 6t) %3D (Simplify your answers.)

Let 3 -4 3 0 3 -4 2 -3 3 1 A: 7 -8 6 0 6 11 - -10 9 - -3 5 A basis for the column space of A is { vector

If Fins ā -b and %3D SICETCH THE ComputAtiON 1iBOVE A VECTOR ADDITION AND REPRESENT IT AS