Define a function named bico that returns from the ith

Question

Programming with Clojure

Using Clojure:

Define a function, named bico, that returns, from the ith expansion of the quantity (x + y), the jth coefficient.

For example, (bico 4 2) should return 6 since (x + y)⁴ is equal to x⁴ + 4x³ y + 6x² y² + 4xy³ + y⁴ . Note that j ranges from 0 to i.

Your function should be recursive and implement a recursive process.

Show all code.