Question

How do you construct Pascal’s triangle?

Answer 1

you start with a 1 at the top and then create each subsequent row by adding the two numbers above each position in the previous row. For example, the third row (counting the initial 1 as the first row) would be 1 2 1, with the 2 being the sum of the 1 and 1 above it. This pattern continues for as many rows as you want.