Question

if a=4 b=5 c=7 then what is the value of log4sqrt(a+b+c)​

Answer 1

Answer:

answer is 1 because of log4sqart(a+b+c) = log4sqrt(16)= log4(4) = 1

Answer 2

SOLUTION

TO DETERMINE

For a = 4 , b = 5 , c = 7 the value of

$\sf{ log_{4}( \sqrt{a + b + c} ) }$

EVALUATION

Here the given expression is

$\sf{ log_{4}( \sqrt{a + b + c} ) }$

Now Putting a = 4 , b = 5 , c = 7 we get

$\sf{ log_{4}( \sqrt{a + b + c} ) }$

$\sf{ = log_{4}( \sqrt{4 + 5 + 7} ) }$

$\sf{ = log_{4}( \sqrt{16} ) }$

$\sf{ = log_{4}( 4) }$

$\sf{ =1}$

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