a. Multiplication by z⁻¹ |
b. Multiplication by z |
c. Multiplication by z⁻² |
d. Multiplication by z² |
Answer: Multiplication by z⁻¹ |
a. Multiplication by z⁻¹ |
b. Multiplication by z |
c. Multiplication by z⁻² |
d. Multiplication by z² |
Answer: Multiplication by z⁻¹ |