240AlgebraI-091015, Hour 16
October-16-09
8:54 AM
Taught by Yael Karshon:
"T:V->W is linear"
Preserving 0.
Claim on cx+y.
Claim on differences and many-element sums.
Example: R^2->R^2 by explicit formula.
Example: Differentiation.
Example: Rotation (+ explicit formula).
Composition of linear trans is a linear trans.
For a l.t., arbitrary values on a basis.
"Isomorphism".