limit as x approaches 0 of sin(3x)

解

x \to 0 lim (sin (3 x))

0

解答ステップ

x \to 0 lim (sin (3 x))

値を挿入する

x = 0

= sin (3 \cdot 0)

簡素化

sin (3 \cdot 0) : 0

= 0

j \to \infty lim (\frac{2 e ^{j} + e ^{- j} + 2 e ^{4} + 1}{e ^{j} + e ^{4}})

d er i v a t i v e y = sec^{2} (x)

n \to \infty lim (i = 1 \sum n \frac{2 i}{n} \cdot \frac{2}{n})

\frac{\partial}{\partial x} (\frac{1}{x + 2})

t an g e n t f (x) = 3 x - 4 x^{2}, (- 1, - 7)