Calculus II
posted by Sara .
Does 3/(2^(n) +1) diverge or converge in an infinite sum?

Calculus II 
bobpursley
Do the zero limit test.

Calculus II 
Steve
even without that, you know that 1/2^n converges. It's just a geometric series.
1/(2^n+1) is even less. The 3 is just noise.
Respond to this Question
Similar Questions

algebra
does the infinite geometric series diverge or converge? 
Calculus
Infinite series question. an=2+(0.99)^n Converge or Diverge? 
calculus
The sum from n=1 to infinity of cos(npi/3)/n! Does this absolutely converge, conditionally converge, or diverge? 
math gre question
in an infinite series of circles the radius of the second circle is one half the radius of the first circle and the radius of the third circle is one half the radius of the second circle. if the first circle has a radius of one inch … 
Calculus
does the sum 3/(2^(n)1) converge or diverge? 
CalculusPLZ HELP! =)
does the sum 3/(2^(n)1) converge or diverge? 
Calculus
does the sum e^n / n! converge or diverge? 
Math
Does the following infinite geometric series diverge or converge? 
Math
Does the following infinite geometric series diverge or converge? 
Math
Does the following infinite geometric series diverge or converge?