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IMSO 2007 Mathematics · Taiwan Exploration Question 1

IMSO Maths · IMSO 2007 Mathematics · Taiwan Exploration

Question 1

Printed instructions: Answer the following 5 questions. Write down your answer in the space provided after each question. Each question is worth 8 points. Time limit:60 minutes.

How many different routes from cell 1 to cell $n$ can you find if you always move to an adjacent cell labeled with a higher number?

(a) 1 to 3 (1 point)

(b) 1 to 6 (3 points)

(c) 1 to 12 (4 points)

Question illustration