carilah nilai limit dari: lim->2 √x-√2/x-2
Matematika
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Pertanyaan
carilah nilai limit dari: lim->2 √x-√2/x-2
1 Jawaban
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1. Jawaban Anonyme
Kelas 11 Matematika
Bab Limit
lim (√x - √2) / (x - 2)
x→2
= lim (√x - √2) / ((√x + √2) . (√x - √2))
x→2
= 1/(√2 + √2)
= 1/(2√2) . (√2)/(√2)
= (1/4) √2