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Statement-1: y+b=m(1) (x+a) and y+b=m(2)...

Statement-1: `y+b=m_(1) (x+a)` and `y+b=m_(2)(x+a)` are perpendicular tangents to the parabola `y^(2)=4ax`.
Statement-2: The locus of the point of intersection of perpendicular tangents to a parabola is its directrix.

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ALLEN-TEST PAPER-Chemistry
  1. The locus of the point of intersection of perpendicular tangents to th...

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  2. The locus of point of intersection of perpendicular tangent to parabol...

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  3. Statement-1: y+b=m(1) (x+a) and y+b=m(2)(x+a) are perpendicular tangen...

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  4. The locus of the point of intersection of perpendicualr tangents to th...

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  5. The locus of the point of intersection of perpendicular tangents to t...

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  6. Find the locus of the point of intersections of perpendicular tangents...

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  7. Find the locus of the point of intersection of the perpendicular tange...

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  10. Prove that the locus of the point of intersection of tangents to the p...

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  15. The modulus of (1+i)(3+4i)=

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  16. Evaluate i ^19

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  20. Show that (√5+i √2)/(√5-i√2) + (√5-i√2)/(√5+i√2) is real.

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