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Simplify the following: log 64/log 32 - Mathematics

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प्रश्न

Simplify the following:

`log 64/log 32`

सरल रूप दीजिए
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उत्तर

We are given:

`log 64/log 32`

Step 1: Express 64 and 32 as powers of 2

  • 64 = 26
  • 32 = 25

Step 2: Apply the logarithmic property

We can use the logarithmic property log ab = b log a:

log 64 = log(26) = 6 log 2

log 32 = log(25) = 5 log 2

Step 3: Simplify the expression

Now the expression becomes:

`(6 log 2)/(5 log 2)`

Cancel log 2 from the numerator and denominator:

`6/5`

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अध्याय 7: Logarithms - MISCELLANEOUS EXERCISE [पृष्ठ ७७]

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बी निर्मला शास्त्री Mathematics [English] Class 9 ICSE
अध्याय 7 Logarithms
MISCELLANEOUS EXERCISE | Q 6. (ii) | पृष्ठ ७७
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