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ശ്രേണിയിലെ വിട്ട ഭാഗം എത്ര? 2, 5, 11, 23, ------

A47

B34

C35

D46

Answer:

A. 47

Read Explanation:

5 = 2 × 2 + 1 11 = 5 × 2 + 1 23 = 11 × 2 + 1 47 = 23 × 2 + 1


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