linear math
posted by Simon .
Let u=(2,0,k,1) v=(4,0,3,2) and w= (0,1,0,0). Each answer must be justified(there is no answer where k=nothing)
a) find all values of k, (if any) for which u is orthogonal to v
b) Find all values of k (if any) for which the set {u,v,w} is linearly independent.
Find all values of k (if any) for which the set {u,v,w} is a basis of R4
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