Suppose we are writing a library based on a Math interface supporing some algebraic operations, and we would like to take advantage of a library based on a PolynomialMath interface written by a vendor, to support polynomial operations. Which of the following design patterns is most suitable to use in our design?

Question $4$Answer

a$.$

Adapter

b$.$

Abstract Factory

c$.$

Singleton

d$.$

Factory

e$.$

Builder