Math Help -> Puzzles
2004 Logic Quiz 2004 State Logic Quiz Really, Really Big Numbers Prime Number Puzzles A Two Player Game Sums of Consecutive Integers Rectangle and Quadrilateral Puzzle Fermat Pseudoprime Puzzle Friendly Sets Puzzle 1089 Powers of 3 and Powers of 2 Cube and Circles Puzzle Handshakes Puzzle Domino Tiling Puzzle Semi-Periodic Sequence Puzzle Guess the Numbers Puzzle Recurrence Relation Puzzle 1 Squares & Fourths Puzzle Holey Sphere Puzzle Triangle Partition Puzzle Increasing Function 1 Nondecreasing Integer Sequence Two Increasing Function B Integer Function Unsolved Problems Locker Puzzle Freeway Puzzle Mirrors and Light Puzzle Two Circles and a Sphere Triangle & 3 Circles Square Inscribed in Sector Rooks Puzzle Sum of Series Circles Puzzle Pirate Puzzle Cut the carpet Sides of Square Tiling Prove Composite n^4+4 Arithmetic Sequence of Squares
Go back to Math Help Home Number Theory answers quite a few puzzling questions. Sum of SQRTs asks if a<=1, a+b<=5, a+b+c<=14, a+b+c+d<=30 then prove sqrt(a)+sqrt(b)+sqrt(c)+sqrt(d)<=10.
Go back to Math Help Home
Number Theory answers quite a few puzzling questions.
Sum of SQRTs asks if a<=1, a+b<=5, a+b+c<=14, a+b+c+d<=30 then prove sqrt(a)+sqrt(b)+sqrt(c)+sqrt(d)<=10.
The webmaster and author of the Math Help site is Graeme McRae. [home] [email] [search] [Links to Math Sites] [Whiteboard]
