Home
Class 12
MATHS
" 53.If "^(n)P(r)=840,^(n)C(r)=35," then...

" 53.If "^(n)P_(r)=840,^(n)C_(r)=35," then "n" is equal to "

Promotional Banner

Similar Questions

Explore conceptually related problems

If .^(n)P_(r)=840,.^(n)C_(r)=35, then find n=

If .^(n)P_(r)=x.^(n)C_(r) x=

If ""^(n)P_(r)=720" "^(n)C_(r) , then r is equal to

If ""^(n)P_(r) = 840 and ""^(n)C_(r) = 35 , then r is equal to ………… .

If ""^(n)P_(r) = 840 and ""^(n)C_(r) = 35 , then r is equal to ………… .

(n)p_(r)=k^(n)C_(n-r),k=

If .^nP_r=840, .^nC_r=35, then find n=

If .^nP_r=840, .^nC_r=35, then find n=