square EFGH

Q: 1. Find the value for a and the value for b such that au + bv = w if u=(-2,3), v= (1,–3), and…

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Q: Calculate v x w: v = (3,8, 8), w = (1,1,4) V X w =

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Q: 66. If ||u|| = 2, ||v|| = √3, and u v = 1, find ||u + v.

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Q: If|u|= 3 and|v|= 6, find|u×v|and whether u×v points into or out of the page.

A: If|u|= 3 and|v|= 6, find|u×v|and whether u×v points into or out of the page.

Q: 4 5 18 26 16 30 (a) Determine the LU factors of A. (b) Use the LU factors to solve Ax₁ where 3.10.1.…

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Q: Let ā = 7i – 3 and 6 = 3ỉ – 73. Find ā - b

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Q: Given u and v as follows, calculate u + v, u – v, and v – u. 2 (a) u (b) и %3D 4 -3- 21

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Q: Let Z₁ Z1 If = 22 m= n = F/1, and Z₂ = -3-4i, -40 +-=-5 i, calculate m and n: n

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Q: Determine whether b can be written as a linear combination of a, and a2. In other words, determine…

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Q: 5. А(4, 4), В(2, 1), C(2, -1), D(-4, -1)

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Q: Determine whether b can be written as a linear combination of a₁ and a2. In other words, determine…

A: Please refer to the solution in next step.

Q: Given u = - i+j, v = 10i-4j, and w= -8j, find proju (v + w).

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Q: Given ü = (2,-3) and = (-2,5) find ü v %3D

A: Solution is done in step 2

Q: Assume that u. v = 2, ||u|| = 9, and ||v|| = 3. What is the value of 1u (2u - 10v)?

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