Math, asked by jasus, 1 year ago

solve it .....................

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Answered by missShelly

3

.•♫•HLO dear •♫•.

fringe width = lemda × D / d

if bita = d

then,

lemda = d^2 / D

hence ,option C is correct .✌

❤.❤

Answered by Anonymous

0

Step-by-step explanation:

Option C is correct!!❤

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