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Find the equation of the normal at P of ...

Find the equation of the normal at P of the
circle `S = 0` where P and S are given by
`P = (1,3) , S -= 3(x^(2) + y^(2) ) - 19x - 29y + 76`

Text Solution

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The correct Answer is:
` 11x- 13y + 28 =0`
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AAKASH SERIES-CIRCLE-EXERCISE -1.2
  1. Find the power of the point P w.r.t. the circle S =0 when P(2,4) ...

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  2. Find the equation of the normal at P of the circle S = 0 where P a...

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  3. Find the equation of the normal at P of the circle S = 0 where P a...

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  4. Find the equation of the tangent and normal at (1, 1) to the circle...

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  5. Find the area of the triangle formed by the tangent at P(x(1), y(1))...

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  6. Find the area of the triangle formed by the normal at (3,-4) to the ...

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  7. Find the length of the chord intercepted by the circle x^(2) + y^(2)...

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  8. Find the length of the chord intercepted by the circle x^(2) + y^(2)...

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  9. Fins the length of the cord formed by x^(2) + y^(2) = a^(2) on the...

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  10. The lilne y=mx+x and the circle x^(2)+y^(2)=a^(2) intersect at A and ...

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  11. Find the equation of the circle with centre (-2, 3) cutting a chord le...

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  12. Find the equation of tangents of the circle x^(2) + y^(2)-10 = 0 at ...

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  13. Find the equation of the circle passing through (0,0) and making int...

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  14. (i) Find the equation of the circle passing through (0,0) and making i...

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  15. If S-=x^(2)+y^(2)+2gx=2fy+c=0 represents a circle then show that the s...

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  16. If S-=x^(2)+y^(2)+2gx=2fy+c=0 represents a circle then show that the s...

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  17. If S-=x^(2)+y^(2)+2gx=2fy+c=0 represents a circle then show that the s...

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  18. find the equation of the tajngents ot the circle x^(2) + y^(2) - 4x ...

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  19. Show that the circle S-= x^(2) + y^(2) + 2gx + 2fy + c = 0 touches ...

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  20. Show that the circle S-= x^(2) + y^(2) + 2gx + 2fy + c = 0 touches ...

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