1) C1 = x2+ y2 =(3+2v2)2 be a circle and PA and PB are pair of tangents on C1where P is any point on director circle of C1 radius of smaller circle which touch C1 externally and also two tangent PA and PB isA) 3-v2B)2v2-1C)2v2+1D)1
Vatsal Koradia , 13 Years ago
Grade 11
1 Answers
SAGAR SINGH - IIT DELHI
Last Activity: 13 Years ago
Dear student,
The correct option is b)
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