Class notes for MATH223 at McGill University with Jeremy MacDonald.
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Class notes for MATH223 at McGill University
"mans" -- I think it's supposed to be "means"?
fof
example right after theorem 42.
ExT:P2(R)→P2(R)defined byT(f(x)) =x f(x) +f(1). ProveTisinvertible, give formula forT−1(ax2+bx+c) i think this is T(f(x)) =x f'(x) +f(1) ? (missing single quote for derivative operator)
last line of pg 40, i think it's 0v = T(0u) right? Cancellation law
theorem 25 (i) Hencecv1+v2∈Ker(T). SoKer(T)⊆V(we already knewKer(T)⊆V
I think this is Ker(T)≤V
theorem 35 - idea of proof T(v)v∈V -- extra v
"operatios"
basis* instead of basiss
is that a 0 = b?
in the first example: conjugate of 2+i is 2-i
under "illustration of this theorem": I think you meant xy-plane instead of xy-plan
Missing parenthesis
Last Time: Norm(length) is ||v|| = √(<v,v>)
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