Question # 1

log p - log q same as.

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log (p-q)

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Scientific notation of 0.0643 is:

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6.43 x 10^-2

6.43 x 10⁴

6.43 x 10^-4

6.43 x 10²

Who prepared logarithm tables with base 10.

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John Napier

Henry Briggs

Jobst Burgi

Musa Al Khwarizmi

Logarithms with base 10 are known as:

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Natural logarithms

Commonlogarithms

Both a and b

None of these

If log_x64 = 2 then value of x will be:

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64

2

8

64²

loge = ____________ where e = 2.718:

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0

0.4343

infinity

1

The logarithm of any number to itself as base is:

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1

0

-1

10

The relation y = log_zx implies:

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xy=z

zy=x

xz=y

yz=x

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1

2

3

4

Common logarithms are also known as ___________ lograthims:

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Naperian

Khwarizmian

Jobst Burgi's

Biggesian

Scientific notation of 0.00058 is:

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5.8 x 10⁵

58 x 10^-5

5.8 x 10^-4

5.8 x 10^-5

Antilogarithm table was prepared by:

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Musa Al Khwarizmi

Henry Briggs

John Napier

Jobst Burgi

Logarithm of a negative number is equal to:

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1

0

-1

Not defined

log_a1=

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1

10

0

e

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