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The distance of the point P(a,b,c) from ...

The distance of the point P(a,b,c)` from the x-axis is

A

`sqrt(b^(2)+c^(2))`

B

`sqrt(a^(2)+c^(2))`

C

`sqrt(a^(2)+b^(2))`

D

a

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-THREE DIMENSIONAL GEOMETRY -ASSIGNMENT SECTION - B
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  2. The angle between the lines 2x=3y=-z and 6x=-y=-4z is

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  3. The distance of the point P(a,b,c) from the x-axis is

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  4. The equation of a line passing through (a, b, c) and parallel tp z-...

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

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  7. Let veca=hati+hatj and vecb=2hati-hatk. Then the point of intersection...

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  8. The line vecr=alpha(hati+hatj+hatk)+3hatk and vecr=beta(hati-2hatj+hat...

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  9. If P be the point (2,6, 3) then the equation of the plane through P, a...

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  10. Statement-I P is a point (a, b, c). Let A, B, C be the images of P in ...

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  12. The equation of the plane which passes through the points (2, 1, -1)...

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  13. Find the image of the point (1,3,4) in the plane 2x-y+z+3=0.

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  14. Length of the perpendicular from origin to the plane passing through...

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  15. If the plane x- 3y +5z= d passes through the point (1, 2, 4), then the...

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  16. The plane x / 2 + y / 3 + z / 4 = 1 cuts the co-ordinate axes in A, B,...

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  17. The position vectors of points A and B are hati - hatj + 3hatk and 3h...

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  18. The vector equation of the plane through the point (2, 1, -1) and pass...

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

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  20. The line x + 2y - z - 3 = 0 = x + 3y - 2 - 4 is parallel to

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