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The base of a triangle lies along the li...

The base of a triangle lies along the line x=a and is of length a. The area of the triangle is a^2. The locus of the third vertex is

A

(x + a) (x - 3a) = 0

B

(x – a) (x + 3a) = 0

C

(x - a) (x – 3a) = 0

D

(x – a) (x – 2a) = 0

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AAKASH SERIES-LOCUS-EXERCISE-I
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  3. The base of a triangle lies along the line x=a and is of length a. The...

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  4. A( 5, 3 ) , B ( 3, - 2 ) , C ( 2, - 1) are three points. If P is...

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  10. Let A = (2,5) and B = (4, -1) are two vertices of a AABC. Third vertex...

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  11. A point moves in the xy - plane such that th sum of its, distances fro...

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  12. If A(a,0), B(-a,0) and angleAPB=45^(@), then the locus of P is

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  13. A = (a,0), B = (-a, 0), P is a moving point such that anglePAB-anglePB...

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  14. The locus of a point such that the sum of its distances from ...

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  15. A point P moves so that the sum of its distance from the points (ae, 0...

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  16. The perimeter of triangle is 14 units and two of its vertices are (-3,...

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  17. A ( 2, 3 ) , B ( -2, 3 ) are two points. The locus of P which...

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  18. The locus of the point represented by x=cos^(2)t,y=2sint is

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  19. The locus of the point (sectheta+tantheta,sectheta-tantheta) where the...

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  20. The locus of the point (a(costheta+sintheta),b(costheta-sintheta)), wh...

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