Fun with Polygons!Discrete Mathematics Level 3
Ahmed rolled an eight sided polygon six times. Each face of the polygon has a number from 1 to 8 painted on it. No two numbers are repeated. Each roll yields one number face up.
 The first roll yields an even number.
 The second roll yields an odd number.
 The third roll yields the number 5.
 The fourth roll yields a number smaller than 4.
 The fifth roll yields the same number as the fourth roll.
 The sixth roll yields a number smaller than the fifth roll.
Based on this, which of the following must be true?