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Q,R and S are the points on line joining...

Q,R and S are the points on line joining the points `P(a,x)` and `T(b,y)` such that `PQ=QR=RS=ST` then `((5a+3b)/8, (5x+3y)/8)` is the mid point of

A

PQ

B

QR

C

RS

D

ST

Text Solution

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The correct Answer is:
B
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MCGROW HILL PUBLICATION-CARTESIAN SYSTEM OF RECTANGULAR COORDINATES AND STRAIGHT LINES -SOLVED EXAMPLES (LEVEL 1) SINGLE CORRECT ANSWER TYPE QUESTIONS
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  7. The set of lines ax+by+c=0, where 3a+2b+4c=0 is concurrent at the poin...

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  8. If P(1,0), Q(-1,0) and R (2,0) are three given points, then the locus ...

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  9. If the algebraic sum of the distances of a variable line from the p...

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  12. Statement 1 : The equation of the sides of a triangle are x - 3y = 0, ...

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  13. Locus of the mid-points of the intercepts between the coordinate axes ...

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  14. If h denotes the arithmetic mean and k denotes the geometric mean of t...

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  15. Ifa,b,c are in A.P., a,x,b,are in G.P and b,y,c are also in G.P then t...

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  16. If one of the diagonals of a square is along the line x=2y and one of ...

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  17. The line, which is parallel to X-axis and crosses the curve y=sqrtx at...

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  19. A straight line through the origin O meets the parallel lines 4x+2y=9a...

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