Let `a_n=1000^n/(n!)` for `n in N`, then `a_n` is greatest, when

Let a_n=10^n/(n!) for nge1 Then a_n takes the greatest value when :

If a_n=n/((n+1)!) then find sum_(n=1)^50 a_n

Let the sequence a_n be defined as a_1=1, a_n=a_(n-1)+2 for n ge 2 . Find first five terms and write corresponding series.

Find the sequence of the numbers defined by a_n={1/n , when n is odd -1/n , when n is even

Find the sequence of the numbers defined by a_n={1/n , when n is odd -1/n , when n is even

If a_n = 2^(2^n) + 1 , then for n>1 last digit of an is

Let the sequence a_n be defined as follows: a_1 = 1, a_n = a_(n - 1) + 2 for n ge 2 . Find first five terms and write corresponding series

Let the sequence a_n be defined as follows: a_1 = 1, a_n = a_(n - 1) + 2 for n ge 2 . Find first five terms and write corresponding series