## anonymous one year ago What is ln(1/2) equal?

1. anonymous

use das kalkulattor

2. anonymous

-ln(2)

3. anonymous

How does it equal -ln(2)?

4. mathstudent55

ln 1 - ln 2

5. UsukiDoll

I would use the subtraction log rule first and then compute $\ln(\frac{1}{2}) \rightarrow \ln 1 - \ln 2 \rightarrow 0 -\ln 2 \rightarrow -\ln 2$ ln 1 = 0

6. anonymous

Thanks!

7. mathstudent55

|dw:1438126349225:dw|

8. anonymous

^that's it sorry I hadn't posted how to solve it :/

9. UsukiDoll

it's ok. main thing is all of us are on the same page and we all had -ln (2)