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For the two circles x2 + y2 = 16 and x2 + y2 – 2y = 0 there is / are (A) one pair of common tangents (B) only one common tangent (C) three common tangents (D) no common tangent

For the two circles x2 + y2 = 16 and x2 + y2 – 2y = 0 there is / are
(A) one pair of common tangents (B) only one common tangent
(C) three common tangents (D) no common tangent

Grade:

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
2 years ago
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Vikas TU
14149 Points
2 years ago
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Dear student 
Please refer the clear image , 
The image above does not looks good , it is blurr.
Hope for the best 
Good Luck 
Cheers 

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