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  1. Recall that if any vector that is a scalar multiple of v has the same direction as v . In the case of making a unit vector...

    4 Answers · Science & Mathematics · 01/12/2012

  2. ...the trigonometric function given that sin(u) = -15/17 and cos( v ) = -3/5. (Both u and v are in Quadrant...u = 15/8. You can do a similar thing to determine tan v knowing cos v , except that this time we know the length of...

    2 Answers · Science & Mathematics · 28/03/2011

  3. If v is half of w: v = w/2 and u is the mean of v and w: u = ( v + w) / 2 And you know it's a triangle...w = 80 Now that we have w we can solve for v and u: v + w = 120 v + 80 = 120 v = 40 u = ( v + w...

    3 Answers · Science & Mathematics · 25/10/2019

  4. Marbury v . Madison established the power of the judiciary (the judicial branch, the... that, the supreme court was not very powerful. McCulloch v . Maryland firmly rooted the S. Ct as the final arbiter...

    2 Answers · Arts & Humanities · 29/12/2006

  5. IIvII is the magnitude of a vector. 1) v = -5i +12j - Disregard the i and j and focus on the numbers. therefore...

    2 Answers · Science & Mathematics · 19/02/2008

  6. For {u+ v ,au}, you need to show a couple of ...linearly independent set. 2) That {u+ v ,au} spans V . Neither...cv = x. Since {u, v } spans V , we know that there are unique ...

    2 Answers · Science & Mathematics · 24/09/2007

  7. - 5 - 4/( v - 7) = 7/([ v + 1][ v - 7]) - 5([ v + 1][ v - 7]) - 4( v + 1) = 7 - 5(v² - 7v + v - 7) - 4v - 4 = 7 - 5(v² - 6v - 7) - 4v = 11...

    3 Answers · Science & Mathematics · 14/09/2011

  8. Let v = (f, g, h). Computing determinants repeatedly yields ∇ x v = (h_y - g_z, f_z - h_x, g_x - f_y) ==> ∇ x (∇ x v ) = ((g_xy - f_yy) - (f_zz - h_xz), -[(g_xx - f_xy) - (h_yz - g_zz)], (f_xz - h_xx...

    1 Answers · Science & Mathematics · 08/07/2010

  9. sec [ arctan(u) + arccos( v )] let arctan(u) = A tan A = u ==> opposite side = u and adjacent side...cos B = v -------------(3) ==> sin B = √(1 - cos^2(B)) = √(1 - v ^2)---------------------(4) now sec [ arctan(u) + arccos( v )] = sec [ A + ...

    1 Answers · Science & Mathematics · 27/07/2010

  10. Here you go: V : Voilà! In view, a humble vaudevillian veteran, cast vicariously... very good honor to meet you and you may call me V . Evey: Are you like a crazy person? V ...

    8 Answers · Entertainment & Music · 22/08/2006

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