[11.10] Please Answer the questions correctly. Please type the answers. Thank you.

6. [-/1 Points] DETAILS SCALCET9 11.XP. 10.024.MI. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the sum of the series. [ (-1)n80 x2n n = 0 n! Need Help? Read It Watch It Master It Submit Answer7. [-/1 Points] DETAILS SCALCET9 11.10.084.MI. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the sum of the series. ( - 1 ) " x 2n n = 0 3-(2n)! Need Help? Read It Master It Submit Answer8. [-/1 Points] DETAILS SCALCET9 11.10.004. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the Taylor series for f centered at 8 if f(n)(8) = (-1)^n! 70 (n + 5) 00 0 What is the radius of convergence R of the Taylor series? R = Need Help? Read It Submit Answer9. [-/1 Points] DETAILS SCALCET9 11.10.065. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use series to approximate the definite integral I to within the indicated accuracy. *0.4 I = 1 + x3 dx ( |error)