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Hello Everyone.
Not know to graph f(x):= e^x - (1 / {e^[x*1i]}^1i) + [1/(e^pi)]*{[tan(x)]^2 - [cot(x)]^2} ?
Thanks in advance.
Regards.
Solved! Go to Solution.
Many thanks. I appreciate your time and help, F.M.
Best Regards.