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A straight line L with negative slope pa...

A straight line L with negative slope passes through the point (8,2) and cuts the positive coordinate axes at points P and Q. As L varies, the absolute minimum value of OP+OQ is (O is origin)

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CENGAGE PUBLICATION-STRAIGHT LINES-All Questions
  1. Let the algebraic sum of the perpendicular distance from the points (2...

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  2. A straight line through the origin 'O' meets the parallel lines 4x +2y...

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  3. A straight line L with negative slope passes through the point (8,2) a...

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  4. A straight lines L through the origin meets the lines x+y=1 and x+y=3 ...

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  5. A rectangle PQRS has its side PQ parallel to the line y= mx and verti...

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  6. The area of the triangle formed by the intersection of a line parallel...

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  7. The lines ax + by + c = 0, where 3a + 2b + 4c= 0, are concurrent at th...

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  8. The area enclosed within the curve |x|+|y|=1 is

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  9. The orthocentre of the triangle formed by the lines x+y=1,2x+3y=6and 4...

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  10. If a , b and c are in A P , then the straight line a x+b y+c=0 will al...

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  11. Statement-l: If the diagonals of the quadrilateral formed by the lines...

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  12. Statement :Two different lines can be drawn passing through two given ...

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  13. Statement 1: The joint equation of lines y=xa n dy=-x is y^2=-x^2, i.e...

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  14. Statement 1: If the sum of algebraic distances from point A(1,1),B(...

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  15. Each question has four choice: a, b, c and d, out of which only one is...

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  16. Statement 1:If the point (2a-5,a^2) is on the same side of the line x+...

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  17. Statement 1: Each point on the line y-x+12=0 is equidistant from the l...

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  18. If lines p x+q y+r=0,q x+r y+p=0 and r x+p y+q=0 are concurrent, the...

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  19. the diagonals of the parallelogram formed by the the lines a1x+b1y+c1=...

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  20. If the lines joining the origin and the point of intersection of curve...

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