MATH SOLVE

3 months ago

Q:
# Which of the following statements regarding Pascal's triangle are correct? A. The nth row gives the coefficients in the expansion of x+yn B. The nth row gives the coefficients in the expansion of x+yn-1 C. The first and last numbers of a row are always 1. D. Each number not at the end of a row, is the sum of the numbers that are directly to its right and left, in the row below.

Accepted Solution

A: