# Is sinh(x^2) valid?

1. Jul 13, 2014

### JamesGoh

Is the following statement valid?

$sinh{x^2}=\frac{e^{x^2}-e^{x^2}}{2}$

Reason I ask cause I know that $sinh{x}=\frac{e^{x}-e^{x}}{2}$, so i assume the same rules can apply

2. Jul 13, 2014

### Char. Limit

If by chance you meant $sinh(x^{2}) = \frac{e^{x^2} - e^{-x^2}}{2}$, then yes, that is the case.