I need help with parts a and b please (Recommended) Execute the six steps of Worked Example 3.3 A to describe thecolumn space and nullspace of A and the complete solution to Az = b:4A =2464A = 2 5 7 6235232Carry out the same six steps for this matrix A with rank one. You will find twoconditions on b₁,b2, b3 for Az = b to be solvable. Together these two conditionsput b into thespace (two planes give a line):2 1 3[213]b₁b= b₂-[=5639---b=4 26b₁ხვ=20

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(Recommended) Execute the six steps of Worked Example 3.3 A to describe the column space and nullspace of A and the complete solution to Az = b: A = 2464 A = 2 5 7 6 2352 Carry out the same six steps for this matrix A with rank one. You will find two conditions on b₁,b2, b3 for Az = b to be solvable. Together these two conditions put b into the space (two planes give a line): 32 [213] 213 639 426 5 b= b₁ b₂ ხვ. = 10 [] 20