Home
Class 12
MATHS
" If "sum(r=0)^(25){^(50)C(r)*^(50-r)C(2...

" If "sum_(r=0)^(25){^(50)C_(r)*^(50-r)C_(25-r)}=K(^(50)C_(25))," then "K" is equal to "

Promotional Banner

Similar Questions

Explore conceptually related problems

If Sigma_(r=0)^(25) (""^(50)C_(r)""^(50-r)C_(25-r))=K(""^(50)C_(25)) , then K is equal to

If Sigma_(r=0)^(25) (""^(50)C_(r)""^(50-r)C_(25-r))=K(""^(50)C_(25)) , then K is equal to

If Sigma_(r=0)^(25) (""^(50)C_(r)""^(50-r)C_(25-r))=K(""^(50)C_(25)) , then K is equal to

If sum_(r=0)^25 {.^50C_r*^(50-r)C_(25-r)}=K(.^50C_25), then K is equal to

if sum_(r=0)^(25).^(50)C_(r)(.^(50-r)C_(25-r))=k(.^(50)C_25) , then k equals:

sum_(r=0)^(20).^(50-r)C_6

if sum_(r=0)^(25).^(50)C_(r)(.^(50-r)C_(25-r))=k(.^(50)C_25), then k equals: (a) 2^(25) (b) 2^(25)-1 (c) 2^(24) (d) 25^(2)

if sum_(r=0)^(25).^(50)C_(r)(.^(50-r)C_(25-r))=k(.^(50)C_25) , then k equals: (a) 2^(25) (b) 2^(25)-1 (c) 2^(24) (d) 25^(2)

If sum_(r=0)^(n){("^(n)C_(r-1))/('^(n)C_(r )+^(n)C_(r-1))}^(3)=(25)/(24) , then n is equal to