Determine if the three vectors \vec u = [-5,4,1], \vec v = [1, 0 , -2] , \vec w = [0 , -1, 2] are co-planar. Consider the vectors. \vec{a}=5\vec{j}-\vec{k}, \vec{b}= \vec{i}- ...
Consider a vector field vec{A} = (x^2+y^2) hat{i} + 2x^2 y hat{j} - xyz^3 hat{z} in a liquid medium. What is nabla cdot (nabla cross vec{A})? Given the vector: ? A = 3 ^ ( i ) + 4 ^ j , find any three vectors B that also lie in the XY ...
Consider the vectors a = (4.-2,-4) and b = (2,3, -6). Find the vector 3a - 2b. Evaluate the line \int_C F \cdot dr , where C is given by the vector function r(t). F(x, y, z) = (x + y)i + (y-z)j + z^2k \\r(t) = t^2 i + t^3 j + t^2 ...
∑eql = tql / n l=1 t2ql (8) Phase 2:A new matrix (W N) is calculated, whose dimensions are m × n, and its elements Oql are calculated as follows: Oql = eql·ωl (9) Phase 3:At this phase, the best and the worst alternatives are denoted by the 1 × n vectors: E and...
Note that if the dot product of two vectors is zero, this implies that the magnitude of both or either of the vectors is equal to zero or the vectors are perpendicular to each other. Answer and Explanation:1 Given three vectors {eq}\displaystyle \vec a {/eq},...