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

Lösung

x \to π lim (\frac{cos ( 2 x )}{x})

\frac{1}{π}

Dezimale

0.31830 \dots

Schritte zur Lösung

x \to π lim (\frac{cos ( 2 x )}{x})

Setze den Wert

x = π

ein

= \frac{cos ( 2 π )}{π}

cos (2 π) = 1

= \frac{1}{π}

x \to \frac{2}{3} lim ((3 x^{2} - 2)^{5})

h \to 5 lim (5 - h)

1 \to \infty lim (10)

x \to 2 lim (x (3))

x \to - 4 lim (\frac{5 x + 1}{4 - x})