The focal length of a mirror is given by `1/v-1/u=2/f`. If equal errors `alpha` are made inmeasuring `u and v`. Then relative error in `f` is

The focal length of a mirror is given by 1/v-1/u=2/f . If equal errors alpha are made in measuring u and v. Then relative error in f Is

The focal length of a mirror is given by 1/v-1/u=2/f .If equal errors alpha are made in measuring u and v .Then relative error in

The focal length of a mirror is given by (1)/(v)-(1)/(u)=(2)/(f) . If equal errors alpha are made in measuring u and v then relative error in f is

If f=x^(2) , then the relative error in f is :

If f=x^(2) , then the relative error in f is :

If f=x^2 , What is the relative error in f?

If f=x^(2) then what is the relative error in f?