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Please help me solve this question using pascal's triangle. On the map below, how many different routes are there from A to B? A Marking

Please help me solve this question using pascal's triangle.

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On the map below, how many different routes are there from A to B? A Marking Scheme: [N3] 2 marks for patterning routes with Pascal's Triangle 1 mark for stating the total number of ways to get from a to B

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