Matric Part 1/9th Class General Math Chapter 6 Short Questions Test With Answer for Unit 6 Exponents and Logarithms

Wat is Common Logartithm?

• Ans 1: The logarithm calculated to the base 10 are called common logarithm.We donate log_{10 m by log m only.}

Explain Logarithm?

• Ans 1: Al-Khawarzni contributed a lot towards logarithm.In 17th centuray john Napier made further amendments in logarithm and prepared table for it.He fixed base 'e' for these table.The value of 'e' is 2.7183.The table made the complicated problems easier .

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Write down the characteristic of logarithm of 0.000721?

• Ans 1: The characteristic of log 0.000721 is -4 because 0.000721=721 x 10^-4.

Write down the characteristicof logarithm of 6350?

• Ans 1: The characteristic of log 6350 is 3 because 6350=6.350 x 103

Wat is Common Logartithm?

• Ans 1: The logarithm calculated to the base 10 are called common logarithm.We donate log_{10 m by log m only.}

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Write down the characteristicof logarithm of 6350?

• Ans 1: The characteristic of log 6350 is 3 because 6350=6.350 x 103

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Write the following in scientific notation.

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Write down the characteristicof logarithm of 6350?

• Ans 1: The characteristic of log 6350 is 3 because 6350=6.350 x 103

Write in Decimal Form.

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Evalute

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Write down the characteristic of logarithm of 0.000721?

• Ans 1: The characteristic of log 0.000721 is -4 because 0.000721=721 x 10^-4.

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