Given the vector ū = (– 2, 4), find the magnitude and angle in which the vector points (measured counterclockwise from the positive x-axis, 0 < 0 < 2t) Write answers rounded to 2 decimal places

Q: Graph the two vectors x= (5, 1,3) and y=(-1,3,1

A: Topic:- 3D

Q: Find the direction cosines of v =〈3, 6, −2〉.

A: Given vector is v=3,6,-2. To find the direction cosines of given vector. Solution: We know that if…

Q: a) v1: where ||V1|| = 8.27 and the direction is 34.2° left of the positive y-axis. b) v2: where…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Q2: write down a unit vector in XY plan making angle of 30° with the positive direction of x-axis?

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Q: Find the angle between u = i - 2j - 2k and v = 6i + 3j + 2k.

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Q: Determine the angle that the vector [-1, -1] makes with the positive horizontal X-axis

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Q: Give the vector equation of the line passing through P and Q

A: To find the equation of the line passing through P and Q.

Q: Find the angle between a and b where -6a+2b=2i+j-8k and 2a-b=3i-4j+k

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Q: For the matrix N = 9 22 4 3 7 1, find three different non-zero vectors that are in the null space of…

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Q: For the matrix N = Answer: 9 22 4 3 7 1 4 11 3 etry this question below find three different…

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Q: Calculate the cosine of the angle which the vector 2i+2j-k makes with the positive x-axis

A: Given: find the cosine of the angle which the vector 2i+2j-k makes with positive x axis

Q: Graph the vector 3 – 2i and state its argument (or direction vector) in de

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Q: Which of the following pairs of vectors are perpendicular? /2 > and and and < - C. None of These…

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Q: Express the following points in Cartesian coordinates: (a) P(2, 30°, 5) (b) P2(1, 90°, -3) (c)…

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Q: Please mark the answer clearly

A: a)  9t + sin(3t)U(t − 2π) + e8(t−4π)U(t − 4π)b) F(s) = s29​+s2+93​+s−8e−32π​Explanation:a) To…