Matematika

Pertanyaan

Limit x mendekati -1 (2x+3) sin (x+1) / x^2+4x+3

1 Jawaban

  • Lim (2x + 3) sin(x + 1) / x² + 4x + 3
    x→-1

    Lim (2x + 3) sin(x + 1) / (x + 1)(x + 3)
    x→-1

    Lim (2x + 3) / (x + 3)
    x→-1

    = 2(-1) + 3 / -1 + 3

    = -2 + 3 / 2

    = 1 / 2

Pertanyaan Lainnya