The hyperbolic sin function, designated by sinh x, is sinh x = (1/2) (e^x - e^(-x)). Show that f(x) = sinh x is an odd function.
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An odd function satisfies $\displaystyle f(x)=-f(-x),$ that's all you need to solve your problem, show your work.
Originally Posted by Krizalid An odd function satisfies $\displaystyle f(x)=-f(-x),$ that's all you need to solve your problem, show your work. Are you saying for me to replace x with -x in the given function and simplify?
Originally Posted by magentarita Are you saying for me to replace x with -x in the given function and simplify? --Chris (You also do this in your other question concerning Hyperbolic Cosine)
Originally Posted by Chris L T521 --Chris (You also do this in your other question concerning Hyperbolic Cosine) I'll try it and get back to you.
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