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Since the lens diverges the light rays , it is a diverging lens i.e. concave lens
yogita8:
but the diagram have to be completed
Since the ray is parallel to principal axis , when we extend it backwards , it will meet at F1
We can send another ray from A to the pole which will bend obliquely. Wherever these two rays meet , the image will be formed.
when we extend it will intersect at F1
Yes
ok thanks
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these are concave lens or angles of reflection.
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