যদি log2[log3(log2a)] = 0, তাহলে a এর মান কত?

A

4

B

8

C

100

D

210

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সমাধান:
log2[log3(log2a)] = 0
⇒ log3(log2a) = 20
⇒ log3(log2a) = 1
⇒ log2a = 31
⇒ log2a = 3
⇒ a = 23
∴ a = 8

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Updated: 3 days ago

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