Solution
Solution
Solution steps
Apply Series Ratio Test:converges
Popular Examples
derivative of x/(x^2-9)derivative of derivative of ln(sqrt(x^2-2))derivative of 2sin(t)*cos(t)derivative of y^'=(x+y-4)^2limit as x approaches 1 of cos(pi*x)
Frequently Asked Questions (FAQ)
What is the sum from n=1 to infinity of n*(2/3)^n ?
The sum from n=1 to infinity of n*(2/3)^n is converges