2007 Cyprus MO/Lyceum/Problems

Problem 1

If ,then the value of the expression is

A.

B.

C.

D.

E.

Solution

Problem 2

Solution

Problem 3

Solution

Problem 4

Solution

Problem 5

Solution

Problem 6

Solution

Problem 7

Solution

Problem 8

Solution

Problem 9

Solution

Problem 10

Solution

Problem 11

Solution

Problem 12

Solution

Problem 13

Solution

Problem 14

Solution

Problem 15

Solution

See also

• 2007 Cyprus MO/Lyceum
• Cyprus Mathematical Olympiad
• Cyprus MO Problems and Solutions
• Mathematics competition resources