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JMD PUBLICATION-Probability-EXAMPLE
- The length of the perpendicular drawn from the origin to 2x-3y+6z+21=0
03:04
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- Find the distance of plane 3x + 4z + 15 = 0 from (5, 0, 0)
02:44
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- The intercept cut off by plane 2x + 3y - z = 6 on y-axis
01:44
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- Find d.r. of the line frac{4-x}{2}=frac{y}{6}=frac{1-z}{3}
02:19
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- If P = (1, 5, 4) and Q = (4, 1, -2) then find the d.r. of PQ.
01:43
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- Direction cosines of the line parallel to line frac{x-5}{2}=frac{y+3}{...
03:23
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- Find distance of (-2, 3, 4) from x-axis is
01:56
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- Find the d.r. of the normal to the plane 4x + 3y - z + 6 = 0 and
03:30
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- The distance between the planes, 3x+ 2y-6z-14=0 and 3x+ 2y-6z+21 =0 is...
02:54
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- The point which lies in the plane given by the equation 5x + y - z = 7...
04:32
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- If cos alpha , cos beta, cos gamma are the direction-cosines of a line...
02:42
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- Fill in the blanks : The direction cosines of the line joining point...
02:29
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- Fill in the blanks : The direction ratios of the line frac{2x - 1}{3...
02:15
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- Fill in the blanks : The equation of the line passing through (1, 2,...
03:14
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- Fill in the blanks : The x-intercept of the plane 2x - 3y + 5z + 4 =...
02:34
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- State whether it is true or false:If a line makes angles alpha, beta, ...
02:50
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- State True/False. the x-intercept of 3x - 4y + 6z = 12 is 3.
01:44
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- State True/False. the length of perpendicular from origin to plane 4...
02:28
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- Find the length of the perpendicular drawn from the point (2, 3, 7) to...
07:56
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- Show that the lines vecr=3hati+2hatj-4hatk+lambda(hati+2hatj+2hatk)and...
07:10
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