Show that C^n[a,b] is a subspace of C[a,b] where C^n is the nth derivative.(adsbygoogle = window.adsbygoogle || []).push({});

I know the set is non empty since f(x)=x exist; however, I don't know how to start either the multiplication or addition property of subspaces to confirm that C^n is a subspace.

Thanks ahead of time for any help any of you may have.

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# Homework Help: Subspace, Linear Algebra, C^n[a,b]

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