Question

derive mirror formula​

Answer 1

Answer:

hlo dear

Explanation:

But ED = AB.

From equations (1) and (2)

If D is very close to P then EF = PF.

But PC = R, PB = u, PB1 = v, PF = f.

Equation (5) gives the mirror formula.

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Answer 2

Hi Dear!♥️

Please refer to attachment :)