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If a line y = mx + c is a tangent to the circle (x - 3)2 + y2 = 1 and it is perpendicular to a line L1, where L1 is the tangent to the circle x2 + y2 = 1 at the point , then
  • a)
    c2 + 6c + 7 = 0
  • b)
    c2 - 7c + 6 = 0
  • c)
    c2 + 7c + 6 = 0
  • d)
    c2 - 6c + 7 = 0
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
If a line y = mx + c is a tangent to the circle (x - 3)2+ y2= 1 and it...
Tangent at  on circle x2 + y2 = 1 is:
x + y = √2
∴ Slope of tangent, m = 1 for circle (x - 3)2 + y2 = 1
∵ Any tangent of circle (x - 3)2 + y2 = 1 is:
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If a line y = mx + c is a tangent to the circle (x - 3)2+ y2= 1 and it is perpendicular to a line L1, where L1is the tangent to the circle x2+ y2= 1 at the point, thena)c2+ 6c + 7 = 0b)c2- 7c + 6 = 0c)c2+ 7c + 6 = 0d)c2- 6c + 7 = 0Correct answer is option 'A'. Can you explain this answer?
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If a line y = mx + c is a tangent to the circle (x - 3)2+ y2= 1 and it is perpendicular to a line L1, where L1is the tangent to the circle x2+ y2= 1 at the point, thena)c2+ 6c + 7 = 0b)c2- 7c + 6 = 0c)c2+ 7c + 6 = 0d)c2- 6c + 7 = 0Correct answer is option 'A'. 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 If a line y = mx + c is a tangent to the circle (x - 3)2+ y2= 1 and it is perpendicular to a line L1, where L1is the tangent to the circle x2+ y2= 1 at the point, thena)c2+ 6c + 7 = 0b)c2- 7c + 6 = 0c)c2+ 7c + 6 = 0d)c2- 6c + 7 = 0Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a line y = mx + c is a tangent to the circle (x - 3)2+ y2= 1 and it is perpendicular to a line L1, where L1is the tangent to the circle x2+ y2= 1 at the point, thena)c2+ 6c + 7 = 0b)c2- 7c + 6 = 0c)c2+ 7c + 6 = 0d)c2- 6c + 7 = 0Correct answer is option 'A'. Can you explain this answer?.
Solutions for If a line y = mx + c is a tangent to the circle (x - 3)2+ y2= 1 and it is perpendicular to a line L1, where L1is the tangent to the circle x2+ y2= 1 at the point, thena)c2+ 6c + 7 = 0b)c2- 7c + 6 = 0c)c2+ 7c + 6 = 0d)c2- 6c + 7 = 0Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
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