Thread: simplify log

This isnt really homework, its a problem im attempting



IS THIS SOLUTION CORRECT?

for the first equation i get C_2 = Log((1-a)/(1+a)) I Do NOT see how they can get that answer

then this gives the solution for the second bit as

C_1 = ( log ((1+b)/(1-b) + log ((1-a)/(1+a)) )^-1

HELP PLEASE, thank you

Originally Posted by BruceBronson

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for the first equation i get C_2 = Log((1-a)/(1+a)) I Do NOT see how they can get that answer

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Hello,

you are supposed to know that:



Now consider your first equation:


1. Divide by
2. Subtract the ln-value:

Use the property I mentioned above and you'll get