Question
Compute C8,3
Answers
Reiny
C(8,3) = 8!/(5!3!) = 56
on my calculator I have a key called
<sub>n</sub> C <sub>r</sub>
which is the same as C(n,r)
so enter:
8
2nd
<sub>n</sub> C <sub>r</sub> , (on my SHARP it is on the frame above the 5)
3
=
you should get the 56
on my calculator I have a key called
<sub>n</sub> C <sub>r</sub>
which is the same as C(n,r)
so enter:
8
2nd
<sub>n</sub> C <sub>r</sub> , (on my SHARP it is on the frame above the 5)
3
=
you should get the 56
Bea
Calculate c (6 4)