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Homework Statement
1-2+3=2:
a) 1-2=-1, -1+3=2
or
b) -2+3=1, 1+1=2
So you can attack this expression from either side and you still get 2.
My question is :
If I had to remove logs from lnP= 1/2ln(Q+1)- 3lnR+ 2
I'd either get P=[(Q+1)^1/2]/(R3* e^2) or P=[[(Q+1)^1/2]* e^2]/R^3 depending on which operation( taking the difference or adding) I'd choose to do first.
Which one is more correct and why does the answer depend on what(subtracting or addition) I do first? In case of 1-2+3=2 it doesn't.
Where is my logic going all illogical?
Thanks.