The `n^(th)` term of the series `3, sqrt3, 1 -------is (1)/(243),` then find n

Find the n^(th) terms of the series 5 + 7 + 13 + 31 + …

If n^(th) term of the series 3'1/3,2,1'3/7,1'1/9,"……" is (an+10)/(bn+c), AA n in N then find the value of (a+b+c)

Find the n ^(th) term of the series 1,3,8,16,27,41,……

Find the 19^(th) term of the series : sqrt(3)+(1)/(sqrt(3))+(1)/(3sqrt(3))+ . . . . . . . . . . . .

The 5th term of the series (10)/(9),(1)/(3)sqrt((20)/(3)),(2)/(3),… is

Find the n^(th) term of the series 2+(5)/(9)+(7)/(27) + …… . Hence find sum to n terms.

The n ^(th) terms of the series 1 + (4)/(5) + (7)/(5 ^(2)) + (10)/(5 ^(3)) +………. is

Find the sum to n term of the series whose nth term is n(n+1)(n+4)

Find the n^(th) term of the series : 1,2,4,8, . . . . . . . . .

The sum of the n terms of the series 1+(1+3)+(1+3+5)+... is