Question

find the binomial coefficient

Answer 1

100*99
------
2

Answer 2

the formula for this is n! / n-r! r!

Answer 3

it says overflow when i plug it in ym calculator

Answer 4

its 9900 / 2 = 4950

Answer 5

quick way of doing these is

for example

7C3 = 7*6*5
-----
3*2*1

Answer 6

what exactly are you entering into your calculator?

Answer 7

100!/98!2!

Answer 8

right - there is a memory overflow - with such large numbers its best to do it as above