Multiple Choice Questions on Find the equation of the circle whose passes through at point 5 8 2 9 amp 2 1 ........ for CDS Exam Preparation

Back to Main Page

Multiple Choice Questions

Find the equation of the circle whose passes through at point 5 8 2 9 amp 2 1 ........

Quantitative Aptitude (CDS) Coordinate Geometry
    Download Solution PDF

    Find the equation of the circle whose passes through at point (5 ,- 8) , (2,-9) & ( 2,1 ).

     

     2x²+2y²-12x+3=0

    Incorrect Answer

    x²+y²-4x-11=0

    Incorrect Answer

     x²+y²-5x-16=0

    Incorrect Answer

     x²+y²-4x+8y-5=0

    Correct Answer
    छोटे Courses बड़े Results
    Master Coordinate Geometry
    Prepare through Micro-courses
    Try Now
    Explanation:


    equation x²+y²+2gx+2fy+c=0 represent a circle then it is passing through these given points , so putting these points in above equation & solve then we get g = -2, f = 4, c= -4
    so we get x²+y²-4x+8y-5=0

    By: bhavesh kumar singh
    ProfileResources

    Let's Discuss

    Master
    Coordinate Geometry
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free