A

Admin • 828.03K Points
Coach

Q. You are given infinite coins of denominations 1, 3, 4. What is the minimum number of coins required to achieve a sum of 7?

  • (A) 1
  • (B) 2
  • (C) 3
  • (D) 4
Explanation by: Admin
a sum of 7 can be achieved by using a minimum of two coins {3,4}.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.