Homework Statement
Is {(1,4,-6), (1,5,8), (2,1,1), (0,1,0)} a linearly independent subset of R^3. Justify your answerHomework Equations
The Attempt at a SolutionI asssumed
a(1,4,-6) + b(1,5,8) + c(2,1,1) + d(0,1,0) = 0
then i set up the system
a + b + 2c = 0
4a + 5b + c + d = 0
-6a + 8b + c...