Let u = (7 - 2i, 2 + 5i). and v = (1 + i, -3 - 6i). Find c. u•v d. lull. and Ilv|I. e. (3-1) v

Q: Let u = 4i + 5j, v = -4i +2j, and w = 3i - j. Determine the i, j form of each of the following: (a)…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Consider the points A(2, a,0), B(0,1,B),C(1,1,B) where aand Bare negative real numbers. Find a and…

A: To add or subtract, two or more vectors add or subtract the corresponding components of each vector.

Q: Given u = (4, -2) and v = 3i + 5j. Find u + v, v - 2u, and -6u + 5v in component form.

A: ai + bj + ci + dj = (a+c)i+ ( b+d)j

Q: Let u = , v = , and w = . find uw

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Q: construct vw so that v= 2ab?

A: Here VW  and AB are line segments . To construct VW ,so that VW=2AB

Q: Let u = 4i - 9j, and v= - 4i +4j. Find v- u. v-u = (Type your answer in terms of i and j.)

A:

Q: Let u = PQ and v = PR ; where P = (2, – 1, 3) Q = (0,5, 1) and R = (5,5,0) find a. The component…

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Q: Make r the subject Y=x-r/x+r

A: Y = (x-r)/(x+r)

Q: Let v = 2i - 5j and w = -4i + 3j. Find v . w

A: We have to find the dot product value v.w for given vectors: v=2i-5j and w=-4i+3j We know that for…

Q: Sketch v = (−2, 1), w = (2, 2), v + 2w, v − 2w.

A: Given vector, v = (−2, 1), w = (2, 2)

Q: Find v-u. v=4i-7j and u= -9i+2j OA. -5i-5j OB. -50 O C. -36i-14j OD. -22

A: Given: v= 4i - 7j u= -9i+2j

Q: Calculate v x w. v = 1, w = (2, -9, 4) v x w =

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Q: Solve Using the Quadratic Formula

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Q: Let v = (5, 8) and w = (4, 5). What is the dot product v · w?

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Q: Let u = -6i+6j, v = 3i-j, and w= -7i. Find 5u - (2v-w). 5u - (2v-w) = (Type your answer in terms of…

A: Given vectors are ;

Q: Find v u if v 21-5j and u = -321+7j.

A: …