How to show that #1/(2a) ln |(x - a)/(x + a)| + C# is equal to #1/(2a) ln |(x + a)/(x - a)| + K#?
2 Answers
See below.
Explanation:
Let
You can't snow it because it's not correct!
Explanation:
This is not possible. Suppose in fact that:
Since based on the properties of logarithms:
it would follow that:
and then:
But the function
graph{ln(((x-1)/(x+1))) [-40, 40, -20, 20]}
graph{ln(((x+1)/(x-1))) [-40, 40, -20, 20]}