For certain problems, a recursive solution is ____________as in the case of factorial of a number.

For certain problems, a recursive solution is ____________as in the ca

1.	For certain problems, a recursive solution is ____________as in the case of factorial of a number.
A.	Straightforward
B.	Single
C.	Both (a) and (b)
D.	None of the above
Answer» D. None of the above