MAT 21D Lecture 4: Triple Integrals in Rectangular Coordinates

l Verizon LTE 3:49 PM Done project.pdf Use the Followin slick m reve that for all numbers n we have that for all x with 1x141.1 Recall R! *) Find the radius of convergence Rィ thepo seri omain R, R lat hl)(La) and shew that d) Dedece that g(z) = ( 1+2).

2r2 1 Question 7. Sketch the graph of f(z)--2-1. To receive f methods of calculus should be used to justify all results. a. Find the domain. State and justify any results about asymptotes. (10 points) 2 '厂 Omain 10

1. Locate all critical points and classity them / ( x, y) = 2y-y3-x2 (o,o): saddle point A) 0,- ㄧ ; minimum i maximum B) (o,0): saddle point 2 E maximum 3 2 3 O,JE maximum C) (0,0); minimum 0,maximum 2 3 D) (0,0); saddle point 2 0 maximum