click below
click below
Normal Size Small Size show me how
Chapter 4 section 4
Question | Answer |
---|---|
transformation | one to one correspondence of a preimage and the points of an image |
size change of a transformation | for any k not equal to 0 the transformation that maps (x,y) onto (kx,ky) is called the sixe change with center (0,0) and magnitude k, is denoted ssubk. ssubk(x,y)=(kx,ky) |
matrix for s sub k | [k o] 0 k |