Use the Comparison Test to Determine Whether the Series Is $\sum _ { n = 1 } ^ { \infty } \frac { 5 + \sin 2 n } { 4 ^ { n } }$

Q40: Determine whether the series converges or

Q41: Find the Maclaurin series for f

Q42: Find all positive values of u

Q43: How many terms of the series

Q44: Determine whether the series is convergent

Q46: Use the Integral Test to determine

Q47: Test the series for convergence or

Q48: Use the Integral Test to determine

Q49: Find an approximation of the sum

Q50: Test the series for convergence or