A

3

B

10

C

30

D

3k

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Updated: 21 hours ago

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যদি log(a/b) + log(b/a) = log(a + b) হয়, তবে-

Created: 1 week ago

A

a + b = 1

B

a - b = 1

C

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D

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loga(b3) = 3x এবং logb(a3) = 3y হলে, xy = কত?

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xy


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প্রশ্ন:


Created: 1 month ago

A

- 2log

B

log2

C

2

D

- 1

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