The sum of the series `1+(1+2+4)+(4+6+9)+(9+12+16)+...+(361+380+400)` is `8000`

Statement -1 : The sum of the series (1+(1+2+3+4)+(4+5+9)+(9+12+16)+(361+380+400) "is"8000 Statement -2 : underset(k=1)overset(n)sum[k^(3)-(k-1)^(3)]=n^(3) for any natural number n .

The sum of the series 1 + (5)/(2) + (9)/(4) + (13)/(8) + ….. is

The sum of the series 1+1/(4*2!)+1/(16*4!)+1/(64*6!)+... is

The sum of the numbers 1, 4, 9, 16, ... , 100 is :

The sum of the series 1 + 1/(4.2!) + 1/(16.4!) + 1/(64.6!) + ....infty is

The sum of the series 1+(1)/(4.2!)+(1)/(16.4!)+(1)/(64.6!)+...oo is