5log105 - log1025 = কত?

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A

log10 75

B

log10 25

C

log1015

D

log10125

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প্রশ্ন: 5log105 - log1025 = কত?

সমাধান:
= 5log105 - log1025
= 5log105 - log1052
= 5log105 - 2log105
= 3log105
= log1053
= log10125

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0

Updated: 1 day ago

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