Question # 1

The first mathematician who gave the idea of algorithm was:

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Henry Briggs

John Napier

Musa Al Khwarizmi

Jobst Burgi

Which of the following parts of logarithm may be positive or negative.

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Characteristics

Mantisa

Both a and b

None of these

log (mⁿ) can be written as:

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(log m)ⁿ

m log n

n log m

log (mn)

log_ba x log_c b can be written as

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log_a c

log_ca

log_ab

log_bc

Common logarithms are also known as ___________ lograthims:

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Naperian

Khwarizmian

Jobst Burgi's

Biggesian

Scientific Notation of 0.0074 is:

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7.4 x 10^-3

7.4 x 10⁴

7.4 x 10^-2

7.4 x 10^-4

The relation y = log_zx implies:

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xy=z

zy=x

xz=y

yz=x

The logarithm of unity to any base is:

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1

10

e

0

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

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

The logarithm of any number to itself as base is:

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1

0

-1

10

Difficult and complicated calculation become easier by using:

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Matrices

Logarithms

Triangles

None of these

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0

0.4343

infinity

1

The integral part of logarithm is called __________:

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Characteristics

Mantisa

Common logarithm

Natural logarithm

The logarithm of any number consist of parts:

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Three

Four

One

Two

log p - log q same as.

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log (p-q)

log_a1=

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1

10

0

e

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logp - logq

logp + logq

logq - logp

By convention if only the common logarithm are used throughout a discussion the base ________ is not written:

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e

10

1

0

If ax=n, then:

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