Question

For every number, which of the following is equal to (n + 1)2

46. – n​

Answer 1

Answer:

If

and

1 + 2 + 3 + . . . . . . .

. . . . . . . + n = n(n+1)

2

101 + 102 + 103 + ........ + m = 15050,

Find m

then​