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A = [{:( a,0,1),(1,c,b),( 1,d,b) :}]B=[{...

`A = [{:( a,0,1),(1,c,b),( 1,d,b) :}]B=[{:( a,1,1),(0,d,c),(t,g,h):}]U=[{:(f),(g),(h):}]V=[{:(a^(2)),(0),( 0) :}]` if there is vector matrix X . Such that AX= U has infinitely many solutions ,then prove that BX = V cannot have a unique solutions , If afd `ne 0` then prove that BX= V has no solutions

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