13.2 Integrals and Derivatives in Vector Functions

Derivatives

• Rules

  • they behave like normal Derivatives but instead we must take them to respect of each independent variable

• Tangent Vector

  • $T(t)=\frac{r^{\prime }(t)}{|r^{\prime }(t)|}$

Integration

• Rules

  • Much like derivatives we must take them to respect of each independent variable