`underset(n to oo)lim (""^(n)P_(n))/(""^(n+1)P_(n+1)-""^(n)P_(n))=`

"^(n)P_(n)=1

underset(n to oo)lim (2^(n)-1)/(3^(n)+1)=

underset(n to oo)lim (5^(n)+1)/(3^(n)-1)=

underset(n to oo)lim ((n^(2)-n+1)/(n^(2)-n-1))^(n(n-1))

underset(n to oo)lim""((n!)^(1//n))/(n) equals :

The value of underset(n rarr oo)lim ""(""^(n)C_(3) - ""^(n)P_(3))/(n^(3)) is equal to a) (-5)/(6) b) (5)/(6) c) (1)/(6) d) -(1)/(6)

lim_ (n rarr oo) (^ nnP_ (n)) / (^^^ (n + 1) P_ (n + 1) - ^ (n) P_ (n)) =

Evaluate : underset(n to oo)lim(n)/((n!)^((1)/(n)))

underset(n to oo)lim (1+2+3+...+n)/(n^(2))=

Evaluate : underset(n to oo)lim [((2n)!)/(n!n^(n))]^((1)/(n))