Science, asked by prajwal302, 1 year ago

Answer the question

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drushasangwan: I hv done first option

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Answered by psd07

0

This is the answer .

Please mark answer as Brainliest.

If You Class 10 All the Best for Remaining Exams.

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pradnya102: focal length of convex lens is positive

pradnya102: so f=20 not -20

Answered by pradnya102

0

hope it will help you

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