log10(0.001) = ?

A

2

B

- 1/3

C

- 3

D

- 1/2

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প্রশ্ন: log10(0.001) = ?

সমাধান:
log10(0.001)
= log10(1/1000)
= log10(1/103)
= log1010- 3
= - 3 log1010
= - 3 [log1010 = 1]

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Updated: 1 month ago

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A

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B

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C

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D

a+1

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A

3

B

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C

9

D

5

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যদি x এবং y দুটি ধনাত্মক সংখ্যা হয়, তবে (1/8)(x + y)0 এর মান কত?

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B

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C

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D

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