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Hello! The problem is:
Calculate The Following Integral:
(e^x + e^-x) from ln2 to ln3.
I'm pretty sure the next step is to change it to (e^x - e^-x) as those are the anti-derivatives right? Or maybe I'm starting horrible hence why I can't solve it.
Thanks in advance for any help! I've been stuck only on this one problem for hours!