전체 글 썸네일형 리스트형 Finding the Cross Product of 3D Vectors Calculating It through the Magnitudes and the Angle between the Two VectorsThe process is as follows.Let's suppose there are two vectors, \(\overrightarrow{a}\) and \(\overrightarrow{b}\).Let the magnitudes be \(a\) and \(b\), respectively.Let \(\theta\) be the angle between the two vectors.Let the unit vector which is perpendicular to the two vectors be \(\overrightarrow{c}\),If so,$$\overright.. 더보기 Finding the Dot Product of Vectors IntroductionIf the two vectors are as follows$$\overrightarrow{a} = (a_1, a_2, a_3, \cdots), \overrightarrow{b} = (b_1, b_2, b_3, \cdots)$$and \(\theta\) is the angle between the two vectors$$\overrightarrow{a} \cdot \overrightarrow{b} = a_1 b_1 + a_2 b_2 + a_3 b_3 + \cdots$$$$\overrightarrow{a} \cdot \overrightarrow{b} = |\overrightarrow{a}||\overrightarrow{b}|\cos\theta$$ProofThen, let me demo.. 더보기 이전 1 2 다음