Question

drive the lens maker formula​ for convex

Answer 1

Answer:

For the first surface,

Derivation Of Lens Maker Formula

For the second surface,

Derivation Of Lens Maker Formula

Now adding equation (1) and (2),

Derivation Of Lens Maker Formula

When u = ∞ and v = f

Derivation Of Lens Maker Formula

But also,

Derivation Of Lens Maker Formula

Therefore we can say that,

Derivation Of Lens Maker Formula hope it helpful to you mark me as brainliest