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If the plane 7x+11y+13z=3003 meets the a...

If the plane 7x+11y+13z=3003 meets the axes A, B, C then the centroid of the triangle ABC is

A

(143, 91, 77)

B

(143, 77, 91)

C

(91, 143, 77)

D

(143, 66, 91)

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The correct Answer is:
A
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HIMALAYA PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
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  2. The foot of the perpendicular from (0,0,0) to the plane is (1,2,2). Th...

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  3. If the plane 7x+11y+13z=3003 meets the axes A, B, C then the centroid ...

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  4. A plane pi passes through the point (1,1,1). If b, c, a are the direc...

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  5. The direction ratios of a normal to the plane passing through (0,0,1),...

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  6. The angle between the lines whose direction cosines satisfy the equat...

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  7. In the space the equation by+cz+d=0 represents a plane perpendicular t...

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  8. If P=(0,1,0), Q=(0,0,1), then the projection of PQ on the plane x+y+z=...

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  9. If the direction ratios of two lines are given by 3lm-4ln+mn=0 and l+2...

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  10. Equation of the plane passing through (1,1,1) and (1,-1,-1) and perpen...

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  11. A plane pi makes intercepts 3 and 4 respectively on z-axis and x-axis....

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  12. XOZ plane divides the join of (2,3,1) and (6,7,1) in the ratio

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  13. The point collinear with (1,-2,-3) and (2,0,0) among the following is

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  14. The direction cosines of the line passing through P(2,3,-1) and the or...

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  15. If OA is equally inclined to OX, OY and OZ and if A is sqrt3 units fro...

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  16. The equation of the plane passing through the intersection of the plan...

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  17. The equation of the right bisector plane of the segment joining (2,3,...

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  18. A line makes acute alpha, beta and gamma with the coordinate axes such...

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  19. If the direction ratios of two lines are (5,-12,13) and (-3,4,5) then ...

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  20. Verify that the points ( 0,7,10 ) , ( -1,6,6) and ( -4,9, 6) are the ...

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