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PRADEEP PUBLICATION-THREE DIMENSIONAL GEOMETRY-EXERCISE
- A line makes angles 45^@ and 60^@ with the positive direction of the a...
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- If a line makes angles 90^(@),60^(@) and 30^(@) with the positive dire...
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- A line passes through the points (6,-7,-1)a n d(2,-3,1)dot Find the ...
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- A vector vecr has length 14 and direction numbers <2,6,-3>. Find the d...
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- A vector vecv is inclined at equal angles to the positive directions o...
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- Show that the line joining the mid points of two sides of a triangle i...
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- The Cartesian equations of a line are (x-5)/3 = (y+4)/7 =(z-6)/2. Ve...
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- The Cartesian equation of a line is (x+3)/2 = (y-5)/4 = (z+6)/2. Find...
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- A line passes through the point with position vector 2hati-hatj+4hatk...
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- Find the vector equation for the line through the points A(3,4,-7) and...
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- The cartesian equation of a line is 6x - 2 = 3y + 1 = 2z - 2. Find :(a...
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- Find the equations of a line through A(1,-1,0) and parallel to the lin...
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- The points A(4, 5, 10), B(2, 3, 4) and C(1, 2, -1) are three vertices ...
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- Show that the two lines (x-5)/4=(y-7)/4=(z+3)/-5 and (x-8)/7=(y-4)/1=(...
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- Show that the lines : (x+1)/3=(y+3)/5=(z+5)/7 and (x-2)/1=(y-4)/3=(z-6...
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- Prove that the line through A(0,-1,-1) and B(4,5,1) intersects the lin...
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- Show by direction numbers that the points (-2,4,7),(3,-6,-8) and (1,-2...
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- Find the equation of the line passing through the points A(-2,4,7), B(...
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- Evaluate int (2x+5)dx/(x^2+4x+5)
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- Find the point on the line (x+2)/3=(y+1)/2=(z-3)/2 at a distance of 3s...
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