[" 15.Let "],[qquad A=[[1,0,0],[2,1,0],[3,-2,1]]" and "b_(i),u_(2),b_(1)],[" satisfying "],[qquad AU_(1)=[[1],[0],[0]],AV_(3)=[[2],[3],[6]],AL_(3)=[[2],[3],[1]]." If "U" is "],[3times3" matrix whose columns are "U_(1),U_(3),U_(3)" ,then "|" U "|],[[" (A) "3," (B) "-3],[" (C) "3/2," (D) "2]]

Let A=[[1,0,0],[2,1,0],[3,2,1]] and U_(1),U_(2),U_(3) be column matrices satisfying , AU_(1)=[[1],[0],[0]],AU_(2)=[[2],[3],[6]] .AU_(3)=[[2],[3],[1]] , is 3times3 matrix whose columns are , U_(1),U_(2),U_(3) , then |U|=,(A) 3, (B) -3, (C) 3/2 , (D) 2

Let {:A=[(1,0,0),(2,1,0),(3,2,1)]:}and U_1,U_2,U_3 be column matrices satisfying {:AU_1=[(1),(0),(0)],AU_2=[(2),(3),(6)],AU_3=[(2),(3),(1)]:} .If U is 3xx3 matrix whose columns are U_1,U_2,U_3," then "absU=

Let {:A=[(1,0,0),(2,1,0),(3,2,1)]:}and U_1,U_2,U_3 be column matrices satisfying {:AU_1=[(1),(0),(0)],AU_2=[(2),(3),(6)],AU_3=[(2),(3),(1)]:} .If U is 3xx3 matrix whose columns are U_1,U_2,U_3," then "absU=

Let {:A=[(1,0,0),(2,1,0),(3,2,1)]:}and U_1,U_2,U_3 be column matrices satisfying {:AU_1=[(1),(0),(0)],AU_2=[(2),(3),(6)],AU_3=[(2),(3),(1)]:} .If U is 3xx3 matrix whose columns are U_1,U_2,U_3," then "absU=

Let {:A=[(1,0,0),(2,1,0),(3,2,1)]:}and U_1,U_2,U_3 be column matrices satisfying {:AU_1[(1),(0),(0)],AU_2[(2),(3),(6)],AU_3[(2),(3),(1)]:} .If U is 3xx3 matrix whose columns are U_1,U_2,U_3," then "absU=

Let A=[(1,0,0),(2,1,0),(3,2,1)], it U_1, U_2 and U_3 are column matrices satisfying AU_1 =[(1),(0),(0)], AU_2=[(2),(3),(0)] and AU_3=[(2),(3),(1)] and U is a 3xx3 matrix when columns are U_1,U_2,U_3 now answer the following question: The value of |U| is (A) 3 (B) -3 (C) 3/2 (D) 2

Let A=[(1,0,0),(2,1,0),(3,2,1)], if U_1, U_2 and U_3 are column matrices satisfying AU_1 =[(1),(0),(0)], AU_2=[(2),(3),(0)] and AU_3=[(2),(3),(1)] and U is a 3xx3 matrix when columns are U_1,U_2,U_3 now answer the following question: The sum of elements of U^-1 is: (A) -1 (B) 0 (C) 1 (D) 3

If A= ((1,0,0),(2,1,0),(3,2,1)), U_(1), U_(2), and U_(3) are column matrices satisfying AU_(1) =((1),(0),(0)), AU_(2) = ((2),(3),(0))and AU_(3) = ((2),(3),(1)) and U is 3xx3 matrix when columns are U_(1), U_(2), U_(3) then answer the following questions The value of [3 2 0] I((3),(2),(0)) is

If A= ((1,0,0),(2,1,0),(3,2,1)), U_(1), U_(2), and U_(3) are column matrices satisfying AU_(1) =((1),(0),(0)), AU_(2) = ((2),(3),(0))and AU_(3) = ((2),(3),(1)) and U is 3xx3 matrix when columns are U_(1), U_(2), U_(3) then answer the following questions The value of (3 2 0) U((3),(2),(0)) is