コンテンツへスキップ

ベクトル値関数の積分

導入済み
プリント レッスンを視聴
English

Integrating a vector, one component at a time

  • Differentiating a vector was component-wise. Integrating one is exactly the same.
  • Integrate each component separately, and bundle the results back into a vector.
  • $\displaystyle\int \langle f(t),\,g(t)\rangle\,dt = \Big\langle \int f\,dt,\ \int g\,dt\Big\rangle$.
  • This lets you run motion backward: from acceleration to velocity, velocity to position.

プリント

ログインまたはアカウント作成

IGCSE, A-Level & AP