תגובות אחרונות

aloeverahe
Inhumane? Or Inhuman?

Adeline
Play with a frog? But... what if I can't find him?

Joker-Davian Williams
Com,mas everyw,h,ere commas, everywhere, commas don't, belong everywhere,

Jarod Kintz
Imma do both just in case.

a casual observer
Exactly! The edit function is there for a reason, so that we can improve other …

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michaelyu's ציטוטים

הכול ציטוטים

Sheldon Axler - Determinants
Determinants are difficult, nonintuitive, and often defined without motivation. To prove the theorem about existence of eigenvalues on complex vector spaces, most books must define determinants, prove that a linear map is not invertible if and only if its determinant equals 0, and then define the characteristic polynomial. This tortuous path gives students little feeling for why eigenvalues must exist.