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Exercicios resolvidos James Stewart vol. 2 7ª ed - ingles

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CHAPTER 15 PROBLEMS PLUS 0 301<br />

The distance between these points is h = V 3 ( -jg - t Y = v'3 (-jg - t) = 1 - 73. Thus the <strong>vol</strong>ume of R is<br />

V= IlL dV= Ills 1:(~:~:~~ ~ dV = abc Ills dV = abcV(S)<br />

= abc· 1rh 2 (r - th) = abc· 1r ( 1 - 7-J Y [ 1 - i _( 1-73)]<br />

= abC7r ( ~ - "7a) ( j + aTa) = abC7r ( ~ - ~ ) ~ 0.482abc<br />

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