According to lens formual we have (1)/(v) + (1)/(u) = (1)/(f), where u – InterviewSolution

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1.	According to lens formual we have (1)/(v) + (1)/(u) = (1)/(f), where u = distance of the object from the lens, v = distance of the image from the lens and f = focal length of given lens.
Answer» SOLUTION :As PER LENS formual `(1)/(v) - (1)/(u) = (1)/(f)`

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