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#### Petrus

##### Well-known member

- Feb 21, 2013

- 739

I got one question. If we got this vector \(\displaystyle V=(3,a,1)\),\(\displaystyle U=(a,3,2)\) and \(\displaystyle W=(4,a,2)\) why is it linear independence if determinant is not equal to zero? (I am not interested to solve the problem, I just wanna know why it is)

Regards,

\(\displaystyle |\pi\rangle\)