simplify ln(1/2)+1

Solution

simplify

ln (\frac{1}{2}) + 1

- ln (2) + 1

Solution steps

ln (\frac{1}{2}) + 1

Apply log rule:

lo g_{c} (\frac{a}{b}) = lo g_{c} (a) - lo g_{c} (b)

ln (\frac{1}{2}) = ln (1) - ln (2)

= ln (1) - ln (2) + 1

Apply log rule:

lo g_{a} (1) = 0

= 0 - ln (2) + 1

Add the numbers:

0 + 1 = 1

= - ln (2) + 1

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