En=1 (Inin+1) 2) By using (Root Test) is the series ( converge or diverge)

What is a geometric series?

Determine whether the series 2 Tn +3 is convergent or not. Indicate the test(s) you use. (In n)" Determine whether the series is convergent or not. Indicate the test(s) you use. n" n=1 Determine whether the series )' is convergent or not. Indicate the test(s) you use. n! n=1 1 ) Determine whether the series is convergent or not. Indicate the 2+4+6+...+ 2n n=1 test(s) you use. Find its value if this series is convergent.

Find the sum of the series. Determine whether it diverges or converges. Please show work process.

How:- Find Macalurien series of 1 (1-7) ²