Search 7,000+ topics

Practice problem

Pascal's Triangle and Binomial Coefficients

By Trent Tormoehlen
+3 contributors
Contributors

What is the sum of the first 55 entries in row 99 of Pascal's Triangle?

Choose one answer

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems