Suppose the solution set of a certain system of equations can be described as x1 = 5 – 4t, x2 = -6 – 2t, x3 = 4t – 5, x4 = 3t – 3, where t is a free variable. Use vectors to describe this solution set as a line in R*. L(t) =| +t

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A: Linear combination of the vectors

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Q: نقطتان )2( The cross product of the vectors 3ax + 4ay - 5az and -ax + ay - * ,2az is -Зах -11ау -7az…

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Q: \(\) The vectors u= and V = are not orthogonal if and only if x=-136

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A: Given : a = 2,5,-1b = 3,-3,k

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Magnitude

A vector is an element with both direction and magnitude. A vector is represented using an arrow, where the arrow represents the direction of the vector and its length is represented using the magnitude. The set of vectors in space is known as vector space. The vectors can be added, subtracted, multiplied, and divided in a vector space. The image below shows a vector AB.