1. [-/2 Points] DETAILS SESSCALC2 8.7.006. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the Maclaurin series for f(x) using the definition of a Maclaurin series. [Assume that f has a power series expansion. Do not show that R (x) - 0.] f(x) = e-5x A( x ) = n = 0 Find the associated radius of convergence R. R = Need Help? Read It Watch It4. [0/1 Points] DETAILS PREVIOUS ANSWERS SESSCALC2 8.7.045. MY NOTES ASK YOUR TEACHER Evaluate the indefinite integral as an infinite series. cos x - 1 dx (- 1" )x2n + C n = 1 2n(2n) ! X Need Help? Read It Watch It Submit Answer 5. [1/1 Points] DETAILS PREVIOUS ANSWERS SESSCALC2 8.7.050. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use series to approximate the definite integral I to within the indicated accuracy. 0.5 1 = x2e-x dx (|error|