Question

Use rectangular coordinates to construct a double integral that is equal to offrcom SS - cos? Odrdo

Answer 1

VZ Given, I- no Conto dndo 0-0 Here , y Ь? 4. 7 oe €7 470 b=hte sot puo OLOL / 10,3 4 6=ht O (3,0) T:sfcrane fr Con Orsino) r dr do si f(x,y) dor de dy ] 19-202 So, I = dy do y Cono=x n Sin O=4 gro y=0 19-727 dne 2 90 920 3 * 19-012 de

Let, x=3 Sino - dr = 3 Copo do 5 TY qsiño. 3 62 O. 3 Conodo / 81 Sino comodo ܘܐܪ 3 0 % o % 81 4 (2 Sim O Copo do 2 lo Mr 81 Sin 20 do 81 4 - Coolits)olo له 2 % Bf [ Sinuo 4 81 8. [C-0)- “ (Sin 211 - Sino) [3-0-4 (0-0)] 81 8 8111 16