What is row 24 in pascal's triangle?

Answer 1

1

1,1

1,2,1

1,3,3,1

1,4,6,4,1

1,5,10,10,5,1

1,6,15,20,15,6,1 Pascal's triangle up to 6

If you keep going you'll get,

1, 24, 276, 2024, 10626, 42504, 134596, 346104, 735471, 1307504, 1961256, 2496144, 2704156, 249614, 1961256, 1307504, 735471, 346104, 134596, 42504, 10626, 2024, 276, 24, 1

If you have a scientific calculator you can work this out using the nCr button, where n is 24 in this case, and r is 0-24

so 24C2 gives the third value in the list, 276

Or if you don't have that button use n!/(r!)(n-r)! Where n and r are the same as in the above method.

Hope that helps!