The shortest distance between the lines `y-x=1` and the curve `x=y^2` is

The shortest distance between the line y-x =1 and the curve x=y^2 is

The shortest distance between the line x-y=1 and the curve id x^2=2y

The shortest distance between the line y=x and the curve y^(2)=x-2 is:

The shortest distance between the line x=y and the curve y^(2)=x-2 is

The shortest distance between the line x=y and the curve y^(2)=x-2 is (a) 2 (b) (7)/(8) (c) (7)/(4sqrt(2)) (d) (11)/(4sqrt(2))

The shortest distance between the line x=y and the curve y^(2)=x-2 is (a) 2 (b) (7)/(8) (c) (7)/(4sqrt(2)) (d) (11)/(4sqrt(2))