Exam 11: Three-Dimensional Space; Vectors

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Identify the quadratic surface defined by Identify the quadratic surface defined by   . .

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Convert Convert   from spherical to rectangular coordinates. from spherical to rectangular coordinates.

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Find the vector equation of the line though the point Find the vector equation of the line though the point   that is parallel to   . that is parallel to Find the vector equation of the line though the point   that is parallel to   . .

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The equation for the cylinder with radius 6 oriented symmetric about the x-axis is

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Find the norm of v. Find the norm of v.

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Convert Convert   from rectangular to spherical coordinates. Coordinates are written as   . from rectangular to spherical coordinates. Coordinates are written as Convert   from rectangular to spherical coordinates. Coordinates are written as   . .

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Find the equation of the plane that contains Find the equation of the plane that contains   and   and is parallel to the line of intersection of the planes   and   . and Find the equation of the plane that contains   and   and is parallel to the line of intersection of the planes   and   . and is parallel to the line of intersection of the planes Find the equation of the plane that contains   and   and is parallel to the line of intersection of the planes   and   . and Find the equation of the plane that contains   and   and is parallel to the line of intersection of the planes   and   . .

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A parallelogram has A parallelogram has   and   as adjacent sides. Find the area, in square units, of the parallelogram. and A parallelogram has   and   as adjacent sides. Find the area, in square units, of the parallelogram. as adjacent sides. Find the area, in square units, of the parallelogram.

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Find the dot product Find the dot product   . .

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Find the angle between Find the angle between   and   . Approximate your answer to 1 decimal place. and Find the angle between   and   . Approximate your answer to 1 decimal place. . Approximate your answer to 1 decimal place.

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Find the dot product. Find the dot product.

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The surface described by The surface described by   is is

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Find the components of the vector Find the components of the vector   if   . if Find the components of the vector   if   . .

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The distance from (-5, -2, 2) to the origin is approximately

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Find Find   . .

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Find the cosine of the angle between Find the cosine of the angle between   and   . and Find the cosine of the angle between   and   . .

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Are Are   ,   , and   coplanar? , Are   ,   , and   coplanar? , and Are   ,   , and   coplanar? coplanar?

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Find the angle between Find the angle between   and   . Round the angle to one decimal place. and Find the angle between   and   . Round the angle to one decimal place. . Round the angle to one decimal place.

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Find Find   . .

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The equation for the cylinder with radius 4 oriented symmetric about the y-axis is

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