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Let circles (x – 0)2 + (y – 4)2 = k and (x – 3)2 + (y – 0)2 = 12 touches each other than find the maximum value of 'k'
Correct answer is '36'. Can you explain this answer?
Verified Answer
Let circles (x – 0)2 + (y – 4)2 = k and (x – 3)2 + (...
Two circles touches each other if C1C2 = = |r1 ± r2|
Distance between C2(3, 0) and C1(0, 4) is either √k + 1 or
(C1C2 = 5)
=> √k + 1 = 5 or
=> k = 16 or k = 36
=> maximum value of k is 36
Distance between C2(3, 0) and C1(0, 4) is either √k + 1 or
(C1C2 = 5)=> √k + 1 = 5 or
=> k = 16 or k = 36
=> maximum value of k is 36
Most Upvoted Answer
Let circles (x – 0)2 + (y – 4)2 = k and (x – 3)2 + (...
A circle is a round figure that is defined by a set of points that are equidistant from a center point. The center point is denoted by the coordinates (x, y), where x and y are the values on the x and y axes, respectively. The distance from the center point to any point on the circle is called the radius, denoted by r.
So, the equation of a circle is given by:
(x - h)^2 + (y - k)^2 = r^2
Where (h, k) represents the coordinates of the center point and r represents the radius of the circle.
So, the equation of a circle is given by:
(x - h)^2 + (y - k)^2 = r^2
Where (h, k) represents the coordinates of the center point and r represents the radius of the circle.
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Let circles (x – 0)2 + (y – 4)2 = k and (x – 3)2 + (y – 0)2 = 12 touches each other than find the maximum value of kCorrect answer is '36'. Can you explain this answer?
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Let circles (x – 0)2 + (y – 4)2 = k and (x – 3)2 + (y – 0)2 = 12 touches each other than find the maximum value of kCorrect answer is '36'. 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 circles (x – 0)2 + (y – 4)2 = k and (x – 3)2 + (y – 0)2 = 12 touches each other than find the maximum value of kCorrect answer is '36'. 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 circles (x – 0)2 + (y – 4)2 = k and (x – 3)2 + (y – 0)2 = 12 touches each other than find the maximum value of kCorrect answer is '36'. Can you explain this answer?.
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