a. Lim 4-x/2-√x x→4 b. Lim (1/x)-(1/2) / x-2 x→2 Mohon dibantu

a. Metode Perkalian Akar Sekawan

Lim 4-x / 2-Vx
x->4

Lim 4-x / 2-Vx × 2+Vx / 2+Vx
x->4

Lim (4-x)(2+Vx) / (4-x)
x->4

Lim 2 + Vx
x->4

Lim 2 + V4
x->4

Lim 2 + 2
x->4

Lim => 4

b . Lim (1/x) - (1/2) / x-2
x->2

Lim ((1/x)-(1/2)) / x-2
x->2

Lim 2-x/2x / x-2
x->2

Lim -1/2x
x->2

Lim -1/2.2
x->2

Lim -1/4


●CMIIW
●Maaf kalau salah