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The length of the common chord of the el...

The length of the common chord of the ellipse `((x-1)^2)/9+((y-2)^2)/4=1` and the circle `(x-1)^2+(y-2)^2=1` is (A) 2 (B) `sqrt3` (C) 4 (D) none of these

Text Solution

Verified by Experts

center of the ellipse is (1,2)
length o major axis=`2*a`
`a=3`
`b=2`
lenght of circle (1,2)
radius of ellipse =1
draw of the graph,you will get to know
The two curve do not touch each other ...
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