$$\dfrac{1}{2}\ln(x+7)-(2 \ln x+3 \ln y)$$
Our professor let's us solve this but i do not understand how $\ln$ works. He says it has same properties with $\log$ but i still don't get it. What's the difference of the two?
$$\dfrac{1}{2}\ln(x+7)-(2 \ln x+3 \ln y)$$
Our professor let's us solve this but i do not understand how $\ln$ works. He says it has same properties with $\log$ but i still don't get it. What's the difference of the two?