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Applying Pascal’s Triangle. How many different ways can we spell the word Orange if you start at the top and proceed to the next row by moving diagonally left or right. O R R A A A N N N N G G G E E.
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How many different ways can we spell the word Orange if you start at the top and proceed to the next row by moving diagonally left or right. O R R A A A N N N N G G G E E
When you add the choices together, you get a pattern that is similar to Pascal’s triangle. Therefore when you want to find out the total number of choices, just add up the total on the last row.
X How many paths are there across the checker board?
Homework Pg 256 # 1, 2b, 3, 4ac, 6, 9a, 10