this is again the Riemann zeta function ∑1/n^p
which converges for p>1
so you just need r+4 > 1
For what value(s) of r is the series the summation from n equals 1 to infinity of the quotient of 1 and n raised to the quantity r plus 4 power convergent? (10 points)
A) All values of r
B) r > -1
C) r ≥ -3
D) r > -3
1 answer