Question

lens are denoted by which symbols​

Answer 1

Explanation:

The lens formula is denoted by. (1/v)- (1/u) = 1/f. Here, 'u' is the distance of the object from the optical center of the lens (convex and concave). 'V' is the distance of the image from the optical center while 'F' is the focal length, the distance between the optical center and the focus of the lens.

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Answer 2

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