Let X of G (x) = e, X ≤ 0 LNX, x > 0, then G (g (1 / 2)) is equal to?
Because g (x) is a piecewise function and satisfies g (x) = LNX, x > 0; G (x) = e ^ x, X ≤ 0, from 1 / 2 > 0, G (1 / 2) = ln (1 / 2)
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