limit as x approaches 90 of cos(x)

Lösung

x \to 90 lim (cos (x))

cos (90)

Dezimale

- 0.44807 \dots

Schritte zur Lösung

x \to 90 lim (cos (x))

Setze den Wert

x = 90

ein

= cos (90)

\int_{0}^{9} \frac{3}{3 x - 1} d x

d er i v a t i v e f (4) = 4 x^{\frac{5}{4}} + 8 x^{\frac{3}{2}} + 8 x

\frac{d ^{2}}{d x ^{2}} (sec (θ))

d er i v a t i v e - \frac{1}{x ^{3}}

\int_{- \infty}^{0} e^{- 3 x} d x