I looked everywhere on my calculator for that nPr and nCr sign but did not look by the operator sign. So not obvious. I thought perhaps my calculator did not support this function and was considering buying a new one. Thanks!! hehe ;D
anandchaudhary
please how to solve this: If a softball league has 10 teams, how many different end of the season rankings are possible? (Assume ties).
alaanabihel-gharbawy
if it wasn't for youtube I wouldnt know how to use this calculator AT ALL
lisette
Thank you so much! I have a midterm tomorrow and I was panicking
jewelj.
I have a Casio fx 92 I can’t find it for the life of me please help
nihelsworld
Help, I want to know if only my calculator is faulty, or if others share the same problem..
I enter 5P4 and it prints out 120, which is the same as 5! but not the same as 5!/(4!), the real result should be 5...
Also 5P5 prints out 120 as well, but it should obviously be 1...
