Show that if (h|Qh) = (Ôh\h) for all functions h (in Hilbert space), then (flQg) = (Ôƒ[g) for all f and g (i.e., the two definitions of "hermi- tian"-Equations 3.16 and 3.17–are equivalent). Hint: First let h = f + 8, and then let h = f +ig. (SIÊF) = (ÔFIS) for all f(x). [3.16] (SIêg) = (Ô ƒlx) for all f(x) and all g(x). [3.17] %3D
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