v(1)=<6,-7,0>
v(2)=<-4,1,-7>
v(3)=<8,-24,k>
The three vectors form a basis in R3 if and only if k does not equal ____?
Thank You,
Diggidy
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v(1)=<6,-7,0>
v(2)=<-4,1,-7>
v(3)=<8,-24,k>
The three vectors form a basis in R3 if and only if k does not equal ____?
Thank You,
Diggidy
What ideas have you had so far?
Well, i know that v(1) v(2) and v(3) have to be linearly independent they also have to span V....
and i tried putting them into reduced row echelon form but i dont know what to do with the k
What did you get for the rref? As for the k, just treat it like any other number.