Which statement is true about the series the summation from n equals 1 to infinity of 3 plus 2 times the quantity k minus 1 ?

Question

Which statement is true about the series  ?

A	It converges to 0.
B	It is arithmetic.
C	It converges to some unknown value.
D	It is geometric.

Answer 1

No, no.

You have not written a series!

The dummy variable n does NOT appear in the summand.

Technically what you have written is an unbounded (divergnt) sum.

Answer 2

B, 3+2(k-1)

its arithmetic...