Question

illustrate the lens formula​

Answer 1

hey mate lens formula is

1/v-1/u= 1/f

hope it help u

Answer 2

Answer:

Lens formula :-

$\frac{1}{f} = \frac{1}{v} - \frac{1}{u}$

Where,

f = focal length

v = distance of the image

u = distance of the object

$\large\red{Hope}$$\large\red{it}$$\large\red{helps}$