Pertanyaan

Tentukan hasil darifungsi x → 3 lim ( x 2 + 1 ) ( x 2 − 1 ) !

Tentukan hasil dari fungsi $x \to 3 lim \frac{( x ^{2} - 1 )}{( x ^{2} + 1 )}$ !

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Klaim

I. Roy

Master Teacher

Mahasiswa/Alumni Universitas Negeri Surabaya

Jawaban terverifikasi

Pembahasan

$begin mathsize 14px style limit as x rightwards arrow 3 of fraction numerator left parenthesis x squared minus 1 right parenthesis over denominator left parenthesis x squared plus 1 right parenthesis end fraction equals fraction numerator open parentheses 3 squared minus 1 close parentheses over denominator open parentheses 3 squared plus 1 close parentheses end fraction space space space space space space space space space space space space space space space space space space space space space equals 8 over 10 space space space space space space space space space space space space space space space space space space space space space equals 4 over 5 end style$