Find the value of 7 log(16/15) + 5 log...

Find the value of 7 ` log(16/15) + 5 log (25/24) + 3 log (81/80)`.

A

`"log"2`

B

`"log"3`

C

`"log"5`

D

none of these

Text Solution

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The correct Answer is:

A

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Knowledge Check

The value of 7 log (16)/(15) +5 log (25)/(24) + 3 log (81)/(80) is :

A

0.3.10

B

0.3512

C

0.412

D

None of these

The value of [3 log (81/80) + 5 log (25/24) + 7 log (16/15)] is:

A

log 3

B

log 5

C

log 7

D

log 2

The value of 7log((16)/(15))+5log((25)/(24))+log((81)/(80)) is

A

`log2`

B

3

C

5

D

7

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