Questions asked by Babette

• Back to user's profile
• What is `lim_(x=>0^+)x^(1/x)` ?
  
• How do you determine if the following integral is convergent or divergent using the comparison theorem? `int_0^oo (arctan(x))/(2+e^x)dx`
  
• Find the radius of convergence of the following series. Does it converge or diverge? `sum_(n=1)^oo((-1)^nx^n)/root(9)(n)`