Assignment on Derivative - Calculus II | MATH 152, Assignments of Calculus

Material Type: Assignment; Class: Calculus II; Subject: Mathematics; University: Illinois Institute of Technology; Term: Unknown 1989;

Typology: Assignments

Pre 2010

Uploaded on 08/16/2009

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4 @) (b) (c) 3ar (4,37) ey w= 2cos 2 = ~1 and x = 4cos3a = —4 and y = Asin 3a = 0 give us (—4,0). y= 2sin 32 = V3 give us (—1, V3). 38. r = 2cos 38 ‘Adis VV <7 -2 60.r=sin3¢ > x=rcos@=sin30cosd,y =rsin@=sin3ésing => dy _ dy/d@ _ 3cos3@sin@ + sin 3@casé@ dz dx/d§~— 3cos3@ cos @ — sin 30 sin _m dy 3(0)(1/2)+1(V3/2) _ v8/2_ mene ode ~ 310)(v5/2) 10/2) ~ ~178 — YS B r= sindd,0 <0 < F. A= f°!" 5 sin? 40d0 = [7/* (1 — cos86) do = [10 - 4 singo]"/* = =