show that c(n, r)=c(n, n-r)
Published 1 month ago • No plays • Length 0:33Download video MP4
Download video MP3
Similar videos
-
10:22
how to prove ncr 2ncr-1 ncr-2 = n 2cr (without using pascal's identity)
-
0:33
show that i_a b c=i_a i_b i_c-i_a ∪b-i_a ∪c-i_b ∪c i_a ∪b ∪c . …
-
12:23
how to show that 20c3 x 3c3 20c4 x 4c3 ... 20c20 x 20c3 = 2^17 x 20c3
-
20:36
my own formula for combination, nc2 & np2 | part 1
-
0:33
show that u(x,t) = sech^2(x-t) satisfies the korteweg-de vries equation 4ut uxxx 12uux = 0
-
4:21
show that ncn=1
-
5:12
combinations | theorem | to prove that ncr ncr-1= n 1cr
-
3:05
for all positive integers n, show that 2ncn 2ncn-1= 1/2 (2n 2c2 1).
-
13:36
my favorite proof of the n choose k formula!
-
8:51
combinations made easy
-
3:52
derivation of permutations formula
-
2:41
combinations | theorem | to prove that ncr = ncn-r | quant | maths | important | best tutorial
-
4:10:41
quadratic equation in one shot | fixed questions of mathematics | grade-12 | thomas khawas
-
2:07
show that, ncr (n-1)c(r-1) (n-1)c(r-2) = (n 1)cr
-
0:33
(requires calculus) show that if c1, then c^n is o(n !) but n ! is not o(c^n) .
-
2:21
prove nc0 nc1 nc2 ..... ncn=2^n | combination | statistics tutor
-
0:33
use mathematical induction to prove that each statement is true for every positive integer n. ∑_…
-
6:44
prove that npr= n-1 pr r. n-1pr-1 numerical methods for chemist m.sc (permutation and combination)
-
4:14
prove ncr=ncn-r | combination class 11 | statistics tutor
-
5:38
prove that `c(n,r) c(n-1,r) c(n-2,r) ....... c(r,r)=c(n 1,r 1)`.
-
2:50
prove that npr = n x (n-1)p(r-1) | permutation | permutation & combination | pnc | mathematics