Question

Write the following expressions as logN and find their values wherever possible log2 16-log2 2

Answer 1

$\red{ Value \: log_{2} 16 - log_{2} 2 }$

$= log_{2} 2^{4} - log_{2} 2\\= 4 log_{2} - log_{2} 2$

/* By logarithm laws */

$\pink {i. log m^{n} = n log m } \\\blue { ii. log_{a} a = 1 }$

$= 4 - 1 \\= 3$

Therefore .,

$\red{ Value \: log_{2} 16 - log_{2} 2} \green { = 3}$

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Answer 2

hi friends I don't have answer