CBSE Class 10 Answered
To prove
Asked by | 02 Oct, 2008, 03:58: PM
Expert Answer
Proof by contradiction :
Let the perpendicular not pass though the centre . Let O'(Red dot)be the centre then O"P is perpendicular to tangent at P . But at one point on the line you can not have 2 tangents .
So OP does pass through the centre O(Blue dot).
Answered by | 02 Oct, 2008, 04:54: PM
CBSE 10 - Maths
Asked by s.sreeram | 11 Mar, 2010, 08:14: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by BhavSimran | 10 Mar, 2010, 12:24: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by BhavSimran | 10 Mar, 2010, 12:08: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by BhavSimran | 10 Mar, 2010, 12:05: PM
ANSWERED BY EXPERT