Write the condition for constructive interfernce in terms of path diff

1.	Write the condition for constructive interfernce in terms of path difference.
Answer» PATH DIFFERENCE `=2n lambda` path difference `=(N+(1)/(2)) lambda` path difference `=n lambda` path difference `=(n-(1)/(2)) lambda` Answer :C

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Write the condition for constructive interfernce in terms of path difference.

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