- #1

Arman777

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$$z = e^{1/ab} - 1$$

Where we have two free parameters, a and b.

Q1) Can we say that as ##b \rightarrow \infty##, ##z = 0##?

Or, since ##a## is a free parameter, there is always some value for ##a## such that ##z \neq 0## for ##b \rightarrow \infty## ?