यदि किसी वस्तु को एक उत्तल दर्पण के ध्रुव से 2f
पर रखा जाय तो कितना आवर्धन होगा?
(A)-1/3 (B) +2/3 (C)+1 (D)3/2
Answers
Answered by
1
Answer:
answer is C
Explanation:
I think so
answer is C
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