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The equation of a circle with origin as centre and passing through the vertices of an equilateral triangle whose median is of length 3a is

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RESONANCE DPP ENGLISH-JEE MAINS-All Questions
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  2. Let A=R-{3}a n dB=R-{1}dot Consider the function f: Avec defined by f(...

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  3. The equation of a circle with origin as centre and passing through t...

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  4. The incorrect statement is (A) p →q is logically equivalent to ~p ∨ ...

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  5. Centre of a circle of radius 4sqrt(5) lies on the line y=x and satisfi...

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  6. The straight lines 2x+11y - 5 = 0 , 24 x + 7y - 20 = 0 and 4x - 3y - ...

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  8. The equation of the circle having its centre on the line x+2y-3=0 and...

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  9. A circle is concentric with circle x^2+y^2-2x+4y-20=0 . If perimeter o...

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  10. about to only mathematics

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  11. A square of side a lies above the x-axis and has one vertex at the ori...

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  12. Let P a point on the line y=3x and Q lies on 2y+x=2 and the mid-...

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  13. Let P S be the median of the triangle with vertices P(2,2),Q(6,-1)a...

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  14. The line 2x+3y=12 meets the x-axis at A and y-axis at B. The line thro...

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  15. Let L1:3x+4y=1a n dL2=5x-12 y+2=0 be two given lines. Let image of e...

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  16. Area of the triangle formed by the line x+y=3 and angle bisectors o...

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  17. Locus of centroid of the triangle whose vertices are (acost ,asint),(b...

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  18. If A|(1, 4, 7),( 2, 6, 5),( 3,-1, 2)|a n dB=d i ag(1,2,5) , then trace...

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  19. The value of k so that the equation 12 x^2-10 x y+2y^2+11 x-5y+k=0 rep...

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  20. The interior angle bisector of angle P for the trangle P Q R whose coo...

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