de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

limit as x approaches (3pi)/4 of 2cos(x)

Lösung

x \to \frac{3 π}{4} lim (2 cos (x))

Lösung

- 2

+1

Dezimale

- 1.41421 \dots

Schritte zur Lösung

x \to \frac{3 π}{4} lim (2 cos (x))

Setze den Wert

x = \frac{3 π}{4}

ein

= 2 cos (\frac{3 π}{4})

Vereinfache

2 cos (\frac{3 π}{4}) : - 2

= - 2

Graph

Beliebte Beispiele

limit as x approaches 101 of x/(x+4)

limit as x approaches 2+of (x+1)/(3x-6)

limit as x approaches (-2)-of 1/(x+2)

limit as x approaches 3+of sqrt(x^2-9)+2

limit as x approaches-2 of x^4-3x^3+x-3