Pertanyaan

x → 1 l im x 2 − 3 x + 2 x 2 − 4 = ....

$x \to 1 l im \frac{x ^{2} - 4}{x ^{2} - 3 x + 2} =$ ....

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Jawaban terverifikasi

Pembahasan

Substitusikan nilai ke limit fungsi. Jadi, . Jawabannya tidak terdapat pada pilihan.

Substitusikan nilai x equals 1 ke limit fungsi.

$table attributes columnalign right center left columnspacing 0px end attributes row cell stack l i m with x rightwards arrow 1 below fraction numerator x squared minus 4 over denominator x squared minus 3 x plus 2 end fraction end cell equals cell fraction numerator 1 squared minus 4 over denominator 1 squared minus 3 left parenthesis 1 right parenthesis plus 2 end fraction end cell row blank equals cell fraction numerator negative 3 over denominator 0 end fraction end cell row blank equals tilde end table$

Jadi, $begin mathsize 14px style stack l i m with x rightwards arrow 1 below fraction numerator x squared minus 4 over denominator x squared minus 3 x plus 2 end fraction equals end style$ tilde left parenthesis tak space terdefinisi right parenthesis .
Jawabannya tidak terdapat pada pilihan.