- #1
superdave
- 150
- 3
Homework Statement
which of the following are linear transformations.
a) L(x,y,z) = (0,0)
b) L(x,y,z) = (1 ,2, -1)
c) L(x,y,z) = (x^2 + y, y - z)
The Attempt at a Solution
I know that L is a linear transformation if L(u + v) = L(u) + L(v) and L(ku) = kL(u).
I am not sure how to apply that to those equations.
Please help.