Prove that every function is the sum of an even function and an odd function ( x) 1 2 ((x) (x)) Express (x) 5e x 8e x in terms of cosh x and sinh x

Question: Prove that every function is the sum of an even function + and an odd function . ( x) = 1/2 ((x)

Prove that every function ƒ is the sum of an even function ƒ₊and an odd function ƒ−. ƒ_±(x) = 1/2 (ƒ(x) ± ƒ(−x)). Express ƒ(x) = 5e^x+ 8e^−x in terms of cosh x and sinh x.

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