" Formula for convex lens "(1)/(v)-(1)/(u)=(1)/(f)" Install "

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 inmeasuring u and v. Then relative error in f is

Derive Lens formula for [frac(1)(v)-frac(1)(u)= frac(1)(f)] a thin convex Lens, using ray diagram for the formation of a real image by Convex Lens.

What is f in mirror formula (1)/(u)+(1)/(v)=(1)/(f) ?

Derive lens formula [frac(1)(v)-frac(1)(u)=frac(1)(f)] for a thin convex lens, using diagram for the formation of a real image by convex Lens.