You're Not That Pretty & Other Things My Parents Told Me: Stories from the chaos

You're Not That Pretty & Other Things My Parents Told Me: Stories from the chaos

Matematika Tentukan invers dari komposisi fungsi berikut…

Tentukan invers dari komposisi fungsi berikut…

Penjelasan dengan langkah-langkah:

gof(x) = 1/(x-1)/(x+2) = (x+2)/(x-1)

(gof)-¹(x) = (x+2)/(x-1)

(gof)-¹(½) = (½+2)/(½-1) = (5/2)/(-½) = -5

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