limit as a approaches t of a^5+a^5

解答

a \to t lim (a^{5} + a^{5})

2 t^{5}

求解步骤

a \to t lim (a^{5} + a^{5})

代入值

a = t

= t^{5} + t^{5}

化简

= 2 t^{5}

\frac{\partial}{\partial z} (x y^{2} arctan (z))

\int_{1}^{2} \frac{3}{x ^{2}} d x

\frac{\partial}{\partial x} (x x y)

\frac{d}{d x} (\frac{x - 1}{2})

\frac{\partial}{\partial x} (\frac{90}{6 + x ^{2} + y ^{2}})