- #1
HKP
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Homework Statement
A= [1 1 -1], B=[0 1 2], C=[3 0 1]
Show that r=s=t=0
Homework Equations
The Attempt at a Solution
I said r=s=t=0
so
0[ 1 1 -1] + 0[0 1 2] + 0[3 0 1] so
0 + 0 + 0= 0
so rA + sB + tC = 0 and r=s=t=0
Is that right way to do it?