Pascal Triangle

Front

What is Pascal's Triangle?

Back

A triangular array of numbers where each number is the sum of the two directly above it, starting with 1 at the top.

Front

What number is at the top of Pascal's Triangle?

Back

1

Front

What number can always be found at the left side of Pascal's Triangle?

Back

1

Front

What is the formula for finding the nth row of Pascal's Triangle?

Back

The nth row corresponds to the coefficients of the binomial expansion of (a + b)^n.

Front

What is row 0 of Pascal's Triangle?

Back

1

Front

What is row 1 of Pascal's Triangle?

Back

1, 1

Front

What is row 2 of Pascal's Triangle?

Back

1, 2, 1

Front

What is row 3 of Pascal's Triangle?

Back

1, 3, 3, 1

Front

What is row 4 of Pascal's Triangle?

Back

1, 4, 6, 4, 1

Front

What is row 5 of Pascal's Triangle?

Back

1, 5, 10, 10, 5, 1