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Let C be the circle with centre at (1, 1) and radius = 1. If T is the circle centred at (0, y), passing through origin and touching the circle C externally, then the radius of T is equal to
  • a)
    1/2
  • b)
    1/4
  • c)
  • d)
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Let C be the circle with centre at (1, 1) and radius = 1. If T is the ...
T has radius equal to y
so (1-0)^2+(1-y)^2=(1+y)^2
y=1/4
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Community Answer
Let C be the circle with centre at (1, 1) and radius = 1. If T is the ...


Radius of T = |y|
T touches C externally


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Let C be the circle with centre at (1, 1) and radius = 1. If T is the circle centred at (0, y), passing through origin and touching the circle C externally, then the radius of T is equal toa)1/2b)1/4c)d)Correct answer is option 'B'. Can you explain this answer?
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Let C be the circle with centre at (1, 1) and radius = 1. If T is the circle centred at (0, y), passing through origin and touching the circle C externally, then the radius of T is equal toa)1/2b)1/4c)d)Correct answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Let C be the circle with centre at (1, 1) and radius = 1. If T is the circle centred at (0, y), passing through origin and touching the circle C externally, then the radius of T is equal toa)1/2b)1/4c)d)Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Let C be the circle with centre at (1, 1) and radius = 1. If T is the circle centred at (0, y), passing through origin and touching the circle C externally, then the radius of T is equal toa)1/2b)1/4c)d)Correct answer is option 'B'. Can you explain this answer?.
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