Question 1 (a) Determine whether the vector is spanned by the vectors and or not. (a) Determine whether the vector v = 5 is spanned by the vectors and 2 3 or not.

Q: a= b=

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Q: C A

A: We use Triangle law

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Q: 1 -1 V1 = V2 D ,V3 -1 -4 -1

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A: Topic - vectors

Q: Use the vectors u = (7,7), v = (-9, 6), and w = (7, -1) to find the indicated quantity. (u.v) - (uw)

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Q: Assuming a vector a(2,1,3) and a vector b(-1,2,2) Length vectors Calculate 2a-b and a + 3b.

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Q: 2. Find the unit vector in the direction of

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Q: Express the vector v with initial point P and terminal po P(-9, -7), Q(-3, -3)

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Q: TRUE or FALSE: Vectors u = (-4, 1, -2) and = 1 7 1 1

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Q: The vector V = is an example of a unit vector.

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