Which of the following expressions generates an evenly spaced vector x containing 15 values between 4 and 20? (A) x=linspace(15,4,20) B x=4:15:20 x=4:20:15 D x=linspace(4,15,20) E x=linspace(4,20,15)

Q: 23. Evaluate (x8(x² - 2x - 3)dx A)1 BIO C)-I D12 E)-2 24. For a constant vector E, find the constant…

A: Let us solve above problem.

Q: Set û= and w= Write as a linear combination of these two vectors For the toolbar, press ALT+F10 (PC)…

A: HHere C1 nad C2 are scalars

Q: Let 2 = (-8,1) and To (-7, -2) Compute the following vector B Prijz To projections.

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Q: [P] 3 as a sum of one vector from x-axis and one from the y-axis. 8. 3. Write the vector u =

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Q: Define zero vector.

A: Define zero vector.

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: as a linear combination of x = 7 4 and y = -3 Express the vector u -2

A: NOTE: Refresh your page if you can't see any equations. . write both vectors x and y in the matrix…

Q: 4. Subtract the vectors shown. (blue - green)

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Q: Find the length of the vector x=x= |x|=|x|=

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Q: M] - [8] x+y -3x+y.

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Q: (€) Let a = and b = be two vectors. What is al2|b|? - |a · b|? ?

A: Given vectors are, a=2-10  and b=-111 The modulus of the given vectors will be, a=22+-12+0…

Q: Hw.L showthat Vi=3inbj andVz 2-i-zj have opfosite directions.

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Q: Find the point functions t= d6i +(e-6); +(-€)4 and 40=(2+2-/it (5- €);t (1-56)4 Intersect. at which…

A: Given: Two vector functions as r1t=2ti+t2-6j+-13t3k and r2t=2+2ti+5-tj+1-5tk, To find: The…

Q: I need help with this assignment. they all should have 4 places after the decimal place unless the…

A: Solution:

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: If vector a= and vector b=, fınd a x b (the cross product of vector a and vector b). Enter the…

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Q: Given the points A: (-5,4,0) and B: (2,-2,4), find the vector u = AB ú=< -3 X 2 X 4

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Q: Given: +2+ y = et, y(0) = 1 and (a) y(1) (b) (1) Use a step size of h = 0.5 (0) = 2, Find by Heun's…

A: Given, (a)Let y'=z y′′=e^(-t)-y-2z, y(0)=1,y′(0)=2,h=0.5,y(1)=?put dy/dt=z and differentiate w.r.t.…

Q: ? (2,3), (0,0) }

A: Let S=2, 3, 0, 0. We need to find whether the set S spans a line or all of ℝ2.

Q: Let X=(1,-3)t be the transpose of vector (1,-3). If you rotate X by angle of π/3 what are the…

A: The transpose component is X=1, -3t

Q: 7. Let +-() वे = -2 and -4 2 3 Find a real number x and a vector such that = -x and 17.

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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: Find the length of the vector x = [-2, 2, 6 ]

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Q: Let X and Y be points in R³. Let P be a point on the line segment joining X and Y such that the…

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Q: By finding the extreme values of f, find the shortest distance between Lị and L2. Be sure to fully…

A: Given that L1: v=2,4,4+t4,1,5L2: v=1,−3,2+t−2,3,1 To find the shortest distance between L1 and L2.