Wiwa awọn ipoidojuko ti fekito kan

In this publication, we will consider formulas with which you can find the coordinates of a vector given by the coordinates of its start and end points, and also analyze examples of solving problems on this topic.

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Wiwa awọn ipoidojuko ti fekito kan

To find the coordinates of a vector AB, you need to subtract the corresponding coordinates of the start point (A) from the coordinates of its end point (B).

Wiwa awọn ipoidojuko ti fekito kan

Formulas for determining the coordinates of a vector

Fun alapin awọn iṣẹ-ṣiṣeFun awọn iṣẹ-ṣiṣe XNUMXDFun n-onisẹpo fekitoAwọn iṣoro apẹẹrẹ

Iṣẹ iyansilẹ 1

Найдем координаты вектора AB, если у его точек следующие координаты: A = (2; 8), B = (5; 12).

Solusan:

AB = {5 – 2; 12 – 8} = {3; 4}.

Iṣẹ iyansilẹ 2

Определим координаты точки B вектора AB = {6; 14}, если координаты точки A = (2; 5).

Solusan:

Координаты точки B можно вывести из формулы для расчета координат вектора:

Bx = ABx + Ax = 6 + 2 = 8.

By = ABy + Ay = 14 + 5 = 19.

Таким образом, B = (8; 19).

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Awọn irohin tuntun

  • Dogba Vectors
  • Bii o ṣe le ṣe afiwe awọn ọwọn meji ni Excel ati yọ awọn ẹda-iwe kuro (aami, awọ, gbe)
  • Orthogonal fekito
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  • Coplanar fekito

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