i. lim √x-2 / x-4 x=4
Matematika
fasthi12
Pertanyaan
i. lim √x-2 / x-4
x=4
x=4
1 Jawaban
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1. Jawaban prianandalbs
lim (√x - 2)/(x-4)
x->4
= lim (√x - 2)/(√x-2) . 1/(√x+2)
x->4
= lim 1/(√x+2)
x->4
= 1/(√4+2)
= 1/(2+2)
= 1/4