Assume that the matrix A is row equivalent to the matrix B where A = 1 1 -3 7 9 -9 without calculation Find the rank of Matrix A and the dimension of the nullspace of A find bases for the column space...

Assume that the matrix A is row equivalent to the matrix B where A = 1 1 -3 7 9 -9

without calculation

 Find the rank of Matrix A and the dimension of the nullspace of A

find bases for the column space of A, row space of A, and nullspace of A

Extracted text: -3 7 1 -3 7 9 -9 1 2 -4 10 13 -12 1. -1 3. -3 0 0 0 0 0 0 0 1 0 0 A = -1 -1 1. -3 and B -1 -2 Without 1 -3 1 -5 -7 3 -2 0-5 -4 0 0 0 calculations,