Question # 1

The logarithm of any number to itself as base is:

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1

0

-1

10

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1

2

3

4

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

Common logarithms are also known as ___________ lograthims:

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Naperian

Khwarizmian

Jobst Burgi's

Biggesian

log_ba x log_c b can be written as

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log_a c

log_ca

log_ab

log_bc

log_a1=

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1

10

0

e

log (mⁿ) can be written as:

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(log m)ⁿ

m log n

n log m

log (mn)

The first mathematician who gave the idea of algorithm was:

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Henry Briggs

John Napier

Musa Al Khwarizmi

Jobst Burgi

Logarithm of a negative number is equal to:

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1

0

-1

Not defined

With three digits in integral part, the characteristics will be:

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Two

Three

One

0

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

The relation y = log_zx implies:

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xy=z

zy=x

xz=y

yz=x

If log_x64 = 2 then value of x will be:

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64

2

8

64²

Who used 'e' as the base for the preparation of logarithm tables.

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Henry Briggs

Jobst Burgi

Musa Al Khawrizmi

John Napier

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0

0.4343

infinity

1

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