Imagine the rows of the triangle being labeled from 0 to infinity. For each row, the triangle has 1 as its beginning and ending entry. This is a special triangle named Pascal's triangle and has many wonderful arithmetic patterns. Study Pascal's triangle below with rows 0 to 6 for a few minutes and see if you notice any. Well, did you? If so, then feel confident to continue. Don't be too discouraged if after a few minutes of looking for arithmetic patterns, you don't find any. This frustration is part of doing mathematics. Before continuing, do attempt to obtain the entries of row 7. |

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