হলে x এর মান কত?

A

4

B

3

C

2


D

1

উত্তরের বিবরণ

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সমাধান:

36 × 23x - 8 = 32

⇒ 36.23x - 8 = 9

⇒ 23x - 8 = 1/4 = 2-2

⇒ 3x - 8 = -2

⇒ 3x = 6

∴ x = 2

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Updated: 1 month ago

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A

3

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10

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30

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3k

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logax = 1, logay = 2, logaz = 3 হলে, loga(x3y2/z) এর মান কত?

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A

B

C

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5

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logx(1/8) = - 2 হলে, x = কত?

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A

2

B

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C

2√2

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