Physics, asked by Raunak97, 1 year ago

please answer the question

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Answered by akanksha200433
16
Hey mate your answer is here.
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akanksha200433: ok
akanksha200433: it is right because the formula of lens focal length=1/f=1/v-1/u
akanksha200433: please mark as brain list
akanksha200433: ok
akanksha200433: hii
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