Use a contour to evaluate x? dx (x2 +1)(x2+4) f
Use a contour to evaluate So° sin x 2 dx
Help! Complex analysis
Q3 6 Points x2 Use a contour to evaluate se dx -oo (x2+1)(x2+4) Enter your answer here Please select file(s) Select file(s)
x2+2x Use a contour to evaluate la da (x-1)(x?+1)
Use a contour to evaluate So S**** dx T 4 8 Oy O | EIS 2
Log and Interval Trig Intervals Question 1: Calculate 1 1672 a 1 dx 16 + x2 Question 2: Why is the following incorrect? Staa 1 X-4 dx = ln(x - 4) + C Question 3: Calculate 1 3x + 5 dx
No 13 and 14
(a) Find an approximation to the integral [** (x2 - 4x) dx using a Riemann sum with night endpoints and n = 8. Rg (b) iffis integrable on [a, b], then Serum f(x) dx lim 10 Fx) Ax, where Ax Als and Ax. Use this to evaluate 4x) dx
Use a contour to evaluate Lo 1. dx
Question 2 please
1 and 2, determine whether or not the integral is In exercises improper. If it is improper, explain why 12. (a) 12 x-2/5 dx 「x-2/5 dx 「x2/5 dx (b) (c) I. (a) 0 13. (a 40 1 dx 2 x 14. (a In exercises 3-18, determine whether the integral converges or diverges. Find the value of the integral if it converges. 15. (a (b)人1x-4/3 dr 3, (a) l.lyMdx (b) x43 dx 16. (a 4. (a) 45 dx...
1 Use a contour to evaluate Soº dx 1+x4