PLEASE MAKE IT AS CLEAR AS POSSIBLE
Consider the vectors ,
First we will prove that the set is linearly independent .
Consider the relation
Equating each entry both side we get ,
and
So if then and . Hence the set is linearly independent .
Now we will prove that the set is linearly dependent .
That is one vectors in the set can be written as linear combination of others
Hence is linearly dependent set .
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