A ___________ is a substitution such that h(a) contains a string for each a.
A. Closure
B. Interchange
C. Homomorphism
D. Inverse Homomorphism
Answer:A
A ___________ is a substitution such that h(a) contains a string for each a.
A. Closure B. Interchange C. Homomorphism D. Inverse Homomorphism
Explanation: This operation replace using a function .