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akire akire
Member since:
April 13, 2009
Total points:
264 (Level 2)

Resolved Question

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Vetores - Geometria Analitica e Calculo Vetorial?

Considere os vetores V =i +3j +2k, W = 2i -j +k e U =i -2j. Seja  um plano paralelo
aos vetores W e U e r uma reta perpendicular ao plano . Ache a projecao ortogonal do vetor
V sobre a reta r, ou seja, a projecao ortogonal de V sobre o vetor diretor da reta r.
Riques by Riques
Member since:
April 21, 2009
Total points:
268 (Level 2)

Best Answer - Chosen by Voters

cara que pica
V(1, 3, 2)
W(2, -1, 1)
U(1, -2, 0)
usa a formula de projeção
100% 1 Vote

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This question about "Vetores - Geometria … " was originally asked on Yahoo! Answers Brazil

Other Answers (1)

  • Mazé by Mazé
    Member since:
    August 08, 2008
    Total points:
    28,740 (Level 7)
    www.icmc.usp.br/~cmmendes/CalculoII/Calc…

    Source(s):

    www.icmc.usp.br/~cmmendes/CalculoII/Calc…
    0% 0 Votes

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