Question

The sum
of n terms of the series 4 + 6 + 9 + 13 ........ is
(b) (n/6)(n+1)(n+2)
(cy (n1)+)
(a) (n/6)(n2+3n+20)
n/3)(n+1)(n+2) (d) None​

Answer 1

Answer:

"n" (and any subsequent words) was ignored because we limit queries to 32 words.