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Let P be a point on the parabola, x2 = 4y. If the distance of P from the centre of the circle, x2 + y2 + 6x + 8 = 0 is minimum, then the equation of the tangent to the parabola at P, is :
  • a)
    x + y + 1 = 0
  • b)
    x + 4y – 2 = 0
  • c)
    x + 2y = 0
  • d)
    x – y + 3 = 0
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Let P be a point on the parabola, x2 = 4y. If the distance of P from t...
Let P (2t, t2
equation normal at P to x2 = 4y be 

it passes through (–3,0) 

Point P is (–2,1) 
equation of tangent to x2 = 4y at (–2,1) 
x(–2) = 2 (y + 1) 
x + y + 1 = 0 
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Let P be a point on the parabola, x2 = 4y. If the distance of P from t...
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Let P be a point on the parabola, x2 = 4y. If the distance of P from the centre of the circle, x2 + y2 + 6x + 8 = 0 is minimum, then the equation of the tangent to the parabola at P, is :a)x + y + 1 = 0b)x + 4y – 2 = 0c)x + 2y = 0d)x – y + 3 = 0Correct answer is option 'A'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Let P be a point on the parabola, x2 = 4y. If the distance of P from the centre of the circle, x2 + y2 + 6x + 8 = 0 is minimum, then the equation of the tangent to the parabola at P, is :a)x + y + 1 = 0b)x + 4y – 2 = 0c)x + 2y = 0d)x – y + 3 = 0Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Let P be a point on the parabola, x2 = 4y. If the distance of P from the centre of the circle, x2 + y2 + 6x + 8 = 0 is minimum, then the equation of the tangent to the parabola at P, is :a)x + y + 1 = 0b)x + 4y – 2 = 0c)x + 2y = 0d)x – y + 3 = 0Correct answer is option 'A'. Can you explain this answer?.
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