Integrais duplos e de linha
Integrais duplos e de linha
Integrais duplos e de linha
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1.6. CÁLCULO DE VOLUMES - EXERCÍCIOS PROPOSTOS 31<br />
(c)<br />
⎧<br />
⎨<br />
⎩<br />
z =1− y 2<br />
2x +3y + z +10=0<br />
x 2 + y 2 = z<br />
½<br />
z =4− x2 − y2 (d)<br />
z =2+y2 ½<br />
z =2− x2 − y2 (e)<br />
(f)<br />
(g)<br />
(h)<br />
(i)<br />
(j)<br />
(k)<br />
(l)<br />
(m)<br />
(n)<br />
⎧<br />
⎨<br />
⎩<br />
z = x 2 + y 2<br />
x =4<br />
y =4<br />
z = x 2 + y 2 +1<br />
½ x + y =1<br />
⎧<br />
⎪⎨<br />
⎪⎩<br />
⎧<br />
⎪⎨<br />
⎪⎩<br />
⎧<br />
⎪⎨<br />
⎪⎩<br />
⎧<br />
⎨<br />
⎩<br />
⎧<br />
⎪⎨<br />
⎪⎩<br />
⎧<br />
⎨<br />
⎩<br />
⎧<br />
⎨<br />
⎩<br />
z = x 2 + y 2<br />
y 2 = x<br />
y 2 =4x<br />
z =0<br />
x + z =6<br />
z =0<br />
2y 2 = x<br />
x y z<br />
+ +<br />
4 2 4 =1<br />
z =1<br />
z =12− 3x − 4y<br />
x 2<br />
4 + y2 =1<br />
x =3<br />
z =0<br />
z = x 2 − y 2<br />
z =0<br />
y =1<br />
y = x 2<br />
z = x 2 + y 2<br />
z =0<br />
z = x + y +10<br />
x 2 + y 2 =4<br />
2x − z =0<br />
4x − z =0<br />
x 2 + y 2 =2x<br />
6. Encontra o volume do sólido limitado superiormente pela superfície <strong>de</strong> equação z =<br />
x + y e limitado inferiormente do triângulo <strong>de</strong> vertices (0, 0, 0) , (0, 1, 0) , (1, 0, 0) .