derivative of xln(3)

解答

\frac{d}{d x} (x ln (3))

ln (3)

十进制

1.09861 \dots

求解步骤

\frac{d}{d x} (x ln (3))

将常数提出:

(a \cdot f)^{'} = a \cdot f^{'}

= ln (3) \frac{d x}{d x}

使用常见微分定则:

\frac{d x}{d x} = 1

= ln (3) \cdot 1

化简

= ln (3)

d er i v a t i v e f (x) = x + 1

\frac{d x}{x ( y - 1 )} + \frac{d y}{y ( x + 2 )} = 0, y (1) = 1

11 x - 4 y x^{2} + 1 y^{^{'}} = 0, y (0) = 7

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

in v erse l a pl a ce \frac{s ^{3} + 5 s ^{2} + 9 s + 7}{( s + 1 ) \cdot ( s + 2 )}