- #1

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**u, v, w**in each of the following cases:

i)

**u**= (1,-1,2)^T

**v**= (0,-1,1)^T

**w**= (3,-2, 5)^T

ii)

**u**= (0,1,1)^T

**v**= (1,0,1)^T

**w**= (1,1,0)^T

Right, how do I go about this, do I have to find the subspace first then do the dimension.

Can someone give me sum clues.

Cheers