MTH 142 Lecture 31: Section 11.9 Power Series

4. 1/2 points Previous Answers SCalcET8 11.9.007 Find a power series representation for the function. (Give your power series representation centered at x o.) x2 x 16 4n +2 4n +4 n=0 Determine the interval of convergence. (Enter your answer using interval notation.) -2,2) Need HelpRead it Talk to a Tutor

Use the established power series representations for functions to find a power series representation for d tan() dx 4. (change to a power series first - do not use the quotient rule!): (5 points)

iii. In(-x)