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How many different ways are there to get from the point (1,2) to the point (4,5) if I can only go up/right and if I must

Posted: Sun May 15, 2022 12:50 pm
by answerhappygod
How many different ways are there to get from the point (1,2) to
the point (4,5) if I can only go up/right and if I must avoid the
point (4,4)
A) 20
B) 9
C) 10
D) 9