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If the straight line a x+c y=2b , where ...

If the straight line `a x+c y=2b ,` where `a , b , c >0,` makes a triangle of area 2 sq. units with the coordinate axes, then `a , b , c` are in GP a, -b; c are in GP `a ,2b ,c` are in GP (d) `a ,-2b ,c` are in GP

A

a,b,c are in G.P.

B

a,-b,-c are in G.P.

C

a,2b,c are in G.P.

D

a,-2b,c are in G.P.

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The correct Answer is:
A
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MARVEL PUBLICATION-STRAIGHT LINE-MISCELLANEOUS MCQS
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  9. If P(1,0), Q(-1,0) and R (2,0) are three given points, then the locus ...

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  10. The distance of the mid point of the line joining the points (a sin th...

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  11. If a triangle has it's orthocenter at (1,1) and circumcentre (3/2,3/4)...

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  12. The vertices of a triangle are (0,3) ,(-3,0) and (3,0) . The coordinat...

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  13. If the orthocentre and centroid of a triangle are (-3, 5) and (3, 3) t...

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  14. The medians AD and BE of the triangle with vertices A(0, b), B(0, 0) a...

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  15. The point which divides the join of (1,2) and(3,4) externally in the ...

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  16. The points (-a,-b), (0,0). (a,b) and (a^(2),a^(3)) are

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  18. A triangle with vertices (4, 0), (-1,-1), (3,5), is

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  19. If B (1,3) is equidistant from A (6,1) and C (x,8) then x =

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