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CENGAGE PUBLICATION-THREE DIMENSIONAL GEOMETRY-All Questions
- Find the equation of the sphere passing through (0,0,0),(1,0,0),(0,1...
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- Find the image of the line (x-1)/(9)=(y-2)/(-1)=(z+3)/(-3) in the plan...
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- Find the equations of the bisectors of the angles between the plane...
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- If the x-coordinate of a point on the join of P(2,2,1)a n dQ(5,1,-2...
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- A sphere of constant radius k passes through the origin and meets the ...
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- A variable plane passes through a fixed point (a ,b ,c) and cuts the...
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- Show that the plane 2x-2y+z+12=0 touches the sphere x^2+y^2+z^2-2x-4y+...
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- If O is the origin, OP = 3, with direction ratios -1, 2 and -2, then f...
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- If P(x,y,z) is a point on the line segment joining Q(2,2,4) and R(3,5,...
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- If vecr is a vector of magnitude 21 and has direction ratios 2, -3 an...
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- Find the distance of the point P(a ,b ,c) from the x-axis.
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- A line makes angles alpha,betaa n dgamma with the coordinate axes. If ...
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- If a line makes angles alpha,betaa n dgamma with three-dimensional c...
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- Find the distance between the parallel planes x+2y-2z+1=0a n d2x+4y...
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- A ray of light passing through the point A(1,2,3) , strikews the pl...
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- The plane a x+b y=0 is rotated through an angle alpha about its line...
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- Find the equation of a plane containing the line of intersection of...
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- Find the locus of a point, the sum of squares of whose distance from t...
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- Find the length and the foot of the perpendicular from the point (7...
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- Find the angle between the lines vec r= dot( hat i+2 hat j- hat k)+la...
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