- #1
jaredmt
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Homework Statement
Determine whether or not the given set is a subspace of the indicated vector space:
Functions f such that [integral from a to b]f(x)dx = 0; C[a,b]
(not sure how to do the coding for integrals)
Homework Equations
to be a subspace it must follow these axioms:
(i) if x and y are in W, then x + y is in W.
(ii) if x is in W and k is any scalar, then kx is in W.
The Attempt at a Solution
im having trouble understanding this. what exactly is C[a,b]?