Monday

March 30, 2015

March 30, 2015

Posted by **stanley** on Sunday, February 24, 2013 at 8:07am.

2) nCr+nCr+1=n+1Crr+1

**Answer this Question**

**Related Questions**

math - prove:1) nCr=nCr-r 2) nCr+nCr+1=n+1Crr+1

statistics - Are these using nCr? If not what formula do I use? P(20,x,23)= P(x....

math - express each of the following expressions in the form nPr or in the form ...

Algebra /Happy Holiday Everyone - Evaluate the Expression This is combination ...

math - Use the formula nCr to solve Of the 100 people in the U.S. senate, 18 ...

Math - i have my final tomorrow and this question was on my review? im having ...

m ath - Use the formula nCr to solve Of the 100 people in the U.S. senate, 18 ...

Pre Calc - The symbol nCr, rea "n choose r" or "the number of combinations of n ...

math - how do you calculate combinations [C(6,2)] without using a calculator. I ...

Algebra - Evaluate the express. nCr (9 over 6)(6 over 4)(3 over 1) n 9 6 3 r 6 4...