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Find the vector equation of the line pas...

Find the vector equation of the line passing through ( 4 , 2, 1) and ( 2, - 1, ,3 ) .

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The correct Answer is:
` bar r = ( 4 hati + 2 hatj + hatk ) + lamda ( 2 hati + 3 hatj - 2 hatk ) `
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NAVNEET PUBLICATION - MAHARASHTRA BOARD-LINE-examples for practice
  1. Find the equartion of the line in vector form passing through the poin...

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  2. Find the vector equation of the line passing through ( 4 , 2, 1) and (...

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  3. If the points A( 5,5 lamda) , B ( - 1, 3 , 2) and C ( -4 , 2 , -2) are...

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  4. Find the vector equation of a line passing through the point with posi...

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  5. The cartesian equation of a line is (x - 6) /(2) = ( y + 4)/(7) = (z -...

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  6. The cartesian equation of a line is 3x - 1 = 6y + 2 = 1 - z . Find the...

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  7. Find the angle between the pair of lines (x -1 )/(4) = ( y - 3)/(1)...

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  8. if the lines (x - 1)/(-3) = ( y - 2)/(2k) = ( z -3)/(2) and (x -1) /(3...

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  9. A line passing through the points A (-2 , -1 , 5) and B ( 1, 3 , -1) ,...

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  10. Find the vector equation of the line passing through the poin...

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  11. Find the vector equation of the line passing through the point ...

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  12. Find the equation of the line passing throught the point ( 2...

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  13. Find the vector equation of the line passing throught the poin...

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  14. Find the coordinates of the point of intersection for the follo...

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  15. Find the foot of the perpendicular from the point (0,2,3) on the line ...

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  16. Find the co-ordinates of the foot of perpendicular and length of perp...

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  17. Find the shortest distance between the following pair of line: vecr=ha...

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  18. Find the shortest distance between the lines (x-1)/2=(y-2)/3=(z-3)/4a ...

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  19. Determine whether the following pair of lines intersect: vecr=hati-hat...

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  20. Find the coordinates of the points on the line (x +1)/(2) = (y - 2)/(3...

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