- #1
f_coco
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Homework Statement
What is the inverse function of a bi-exponential function like the following:
Y=A*exp(B*X)+C*exp(D*X)
Homework Equations
Y=A*exp(B*X)
The Attempt at a Solution
If it is a single exponential function, i can take log on both sides to get inverse function. But when it comes to a bi-exponential function, i really don't know how to do it. Thanks in advance.