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To remove the first degree terms in the following equations origin should be shifted to the another point then calculate the new origins from list - II
`{:(" List - I "," List - II "),("(A) "x^(2)-y^(2)+2x+4y=0,"(1) (5,-7) "),("(B) "4x^(2) +9y^(2)-8x+36y + 4 = 0,"(2) (1,-2) "),("(C) "x^(2) + 3y^(2) + 2x + 12y + 1 = 0,"(3) (-1,2) "),("(D) "2(x-5)^(2)+3(y+7)^(2)=10,"(4) (-1,-2) "),(,"(5) (-5,7) "):}`
The correct matching is

A

`{:(A,B,C,D),(4,2,2,5):}`

B

`{:(A,B,C,D),(3,2,4,1):}`

C

`{:(A,B,C,D),(5,3,3,5):}`

D

`{:(A,B,C,D),(4,3,3,1):}`

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-CHANGE OF AXES-Practice Exercise
  1. The point to which the origin should be shifted in order to eliminate ...

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  2. Find the point to which the origin should be translated in order to ma...

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  3. To remove the first degree terms in the following equations origin sho...

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  4. The axes are translated to a point P so as to remove the first degree ...

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  5. The transformed equation of 4x^(2) + 9y^(2) - 8x + 36 y + 4 = 0 when t...

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  6. The first degree terms of ax^(2) + 2hxy + by^(2) + 2gx + 2fy + c = 0 a...

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  7. The transformed equation of 4x^(2) + 9y^(2) - 8x + 36y + 4 = 0 when t...

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  8. By shifting origin to (-1, 2), the equation y^(2) + 8x - 4y + 12 = 0 c...

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  9. If the transformed equation of curve is 3x^(2) + xy - y^(2) - 7x + y +...

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  10. The coordinate axes are rotated the throughan angle 135^(0) . If the ...

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  11. If the equation y^(2) - 4x + 6y + 17 = 0 changed as y^(2) = 4ax then ...

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  12. The angle of rotation of axes to remove xy terms in the equation 3x^(2...

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  13. The arrangement of the following in ascending order of angle to elimin...

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  14. If the axes are rotated through an angle 30^(0) about the origin then ...

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  15. When axes rotated an angle of (pi)/(3) the transformed form of 7x^(2) ...

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  16. By rotating the axes through an angle of pi the equation x - 2y + 3 =...

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  17. Let L be the line 2x + y - 2 = 0 . The axes rotated by 45^(0) in clock...

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  18. If the transformed equation of curve is 17X^(2) - 16XY + 17y^(2) = 225...

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  19. The angle of rotation of the axes so that the equation x + y - 6 = 0 m...

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  20. The angle of rotation of the axes so that the equation sqrt(3)x - y + ...

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