1) Which of the following expressions represent vectors? (Zero or more options can be correct) C a) v C b) AB I c) \v r d) AB" + 3|v I e) -PQ" C f) 2u + AB

Q: Express EC by combinations of the vectors a, b and 7.

A: We have to write EC vector in terms of a,b and c

Q: 5 -4 -3 -2 -1 -1 -2 -3 -4 1 2 3 u+v=< U Find the components of the addition of the two vectors u and…

A: Topic = Vector

Q: For two vectors A and B, what is the value of A X B²+ (A.B)²?

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Q: Determine if the following vectors are orthogonal. - 5 1 - 7 V = 7 u = 15 - 2 Are the two vectors…

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Q: Let A = (4, –4,4, 0) and B = (-4,3, –4, 1) be points in R*

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 6. Write DÉ as a linear combination of the vectors i and j a) D (9,-6) E (-7, 2) first write in…

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Q: For the following three vectors, what is 2. Ć ·(3 Á × B )? В = 3.00î + 3.00ĵ – 4.00k B = - 3.00î +…

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Q: 39. Given a = (3, -4) and b = (1, 2). Find the vector 2 a. (3,4) a. b. 2,4) c. (6,-8) d. (5,-2)

A: From the given statement,

Q: PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

A: 7.Simplify the given expression using the distributive property…

Q: Answer f. Are any of these vectors perpendicular? If so, state which pair are perpendicular and…

A: Consider the first pair u and v. Find the scalar dot product. The dot product for u and v is not 0…

Q: 02. Given the vectors : A = (3.-1, 2), B = (0, 1, 1) and C- (2, 2,-1), find: the angles between the…

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Q: A vector is written as aî + bĵ. What form is that?

A: A vector is written as aî + bĵ.

Q: Write "Yes'' if the ff. vectors are unit vector and "No" if it's not. a.) (4/5,3/5) b.) (1,4) c.)…

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Q: Find all vectors u that satisfy the equation (1,1,1) xu= (9,-5,-4) BEBE Select the correct choice…

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Q: Let a (6,7, –2) and b = (4, 4, –1) be vectors. Compute the following vectors. A. a + b =( 10 11 -3…

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Q: s of a and b for which the following vectors a + b, 24), v = (-10, 15, a - b) D, b = 2 9, b = 2

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Q: 6) Vectors p=3i+j+4k and q=2-1 Determine pxq.qxp and p.q.

A: I have explained everything with in the solution, please go through that.

Q: Given u = (-5,2) and 7 = (-9, 12), find the vector 4u + v. Select the correct answer below: O (-23,…

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Q: 39. Given a = (3, -4) and 5 = (1, 2). Find the vector 2 a. a. (3,4) O b. (2,4) O c. (6,-8) O d.…

A: The given vector is, a⇀=3,-4

Q: 1) Which of the following expressions represent vectors? (Zero or more options can be correct) r a)…

A: Step:-1 Vector:- A vector is a quantity that has both magnitude and direction and vector is…

Q: 2) Let ā = (),: = ), c = (_ be 3 vectors. a) Write 2b – č as a column vector. b) Saif says that the…

A: we have given three vectors . We have to write the following

Q: State the condition(s) that: a) two vectors can be equal vectors. b) two vectors can be opposite…

A: To state the conditions for a given vectors.

Q: Which of the following statements are true for all vectors a, b? A. ||a - - b||² B. a∙b=0⇒a=0 C. a.…

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Q: 36) Find the values of x and So the vectors 2i+3 and xi +4j are equal.

A: Two vector are equal if and only if their magnitude are equal and have same direction.

Q: 3) |x| = 7, y = 8, and|x - y = 10, determine | x + y. Hint: sketch out these 4 vectors on the same…

A: We know that the vector parallelogram rules  ||A+B||^2+||A-B||^2=2||A||^2+2||B||^2

Q: 5 3 -2 -3 w = -3 |; A= 4 -5 2 2 -5 4 -1 . Determine if vector w is in Nul(A)

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Q: 2. Given the vectors and u = (3,−4), v = (−1,2) find |2u + v, |2u|+|v|| Answer: √61,10 + √5

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Q: 5a) Which of the following vectors are unit vectors? Justify your answers. *-[243] b) Are these…

A: A vector that has a magnitude of 1 is called unit vector. For a given vector v→= x,y,z magnitude is,…

Q: |ữ|= 3, |v|= 2, and the angle between # and (when placed tail-to-tail) is 45°. Find 27 +3v. 11 12…

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