Find the value of 'a' if two vector A = 2i + aj +K & B = 4i - 3j + 2k are perpendicular to eachotherA. 20B. 15C. 10D. 5

Find the value of 'a' if two vector A = 2i + aj +K & B = 4i - 3j + 2k are perpendicular to eachotherA. 20B. 15C. 10D. 5

Find a unit vector that has the same direction as the given vector.2i − j + 2k

Vector a = 2i + 3j - 5k. What is the value of 2a?Group of answer choices4i + 3j + 10k6i + 9j -15k4i + 6j - 10k6i + 4j - 15k

Determine the magnitude of the vector: \\(\\begin{array}{l}\\vec{a}= 3\\hat{i}-2\\hat{j}+6\\hat{k}\\end{array} \\) Solution: Given vectorCompute the vector’s magnitude: 5i – 4j + 2k. Solution: Let the given vector be A. I.e., A = 5i – 4j + 2k. Here, the components x, y and z of vector A are 5, -4, and 2, respectively.Calculate the angle between two vectors: \\(\\begin{array}{l}\\hat{i}-2\\hat{j}+3\\hat{k}\\end{array} \\) \\(\\begin{array}{l}3\\hat{i}-2\\hat{j}+\\hat{k}\\end{array} \\)Calculate the projection on the vector. \\(\\begin{array}{l}\\hat{i}+ 3\\hat{j}+7\\hat{k}\\end{array} \\) on the vector. \\(\\begin{array}{l}7\\hat{i}-\\hat{j}+8\\hat{k}\\end{array} \\)Videos

The position vector of the point (1, 2, 0) is....Ai + j +kBi + 2j + kCi + 2jD2j + k