Mathematics II - Old Questions
Question Answer Details
18. What do you mean by basis change? Consider two bases B = {b1, b2} and c = {c1, c2} for a vector space V, such that 
and 
Suppose 
i.e., x = 3b1 + b2. Find [x]c.
OR
Define basis of a subspace of a vector space.Let 
where 
and let 
Show that span {v1, v2, v3} = span {v1, v2} and find a basis for the subspace H.
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