The eccentricity of the locus of point (3h+2,k) , where (h,k) lies on the circle x2+y2=1, is
13
23
223
Let p=3h+2 and q=k or h=p−23 and k=q
Since (h,k) lies on x2+y2=1 , we have h2+k2=1
or p−232+q2=1
The locus isx−232+y2=1
which has eccentricity e=1−19=223