1. 1. A. Trigonometric matrix Lower 2 3 -1 В. Trigonometric matrix upper 2. 3 7 -1 2. 2 01 2 0 1 6 2 C. Symmetric matrix 3. C B A 3 2 1 20B 3 iles 3

Q: (4) Given & & unit vectors and 1²₁³)=³/2 Find 12-31

A: Given  e and f are unit vectors.

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Q: Use the Law of Cosines to find the values of x and y. X≈ (Round to two decimal places as needed.)…

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Q: Coefficients Standard Error Intercept 0.72 0.9 0.12 -0.15 -0.15 cpi-1 cpi-2 cpi-3 cpi-4 0.21 0.13…

A: Given the estimated regression model output as

Q: COMPLEX ANALYSIS PLEASE ANSWER ALL QUESTIONS Read the following theorem and its proof and then…

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Q: Let u = (-2, -2), v = (-5, O (0, 2) (-1, -3) O (-7, -5) O (-3, -1)

A: Vector, a quantity that has both direction and magnitude.

Q: 10 *+3-(-3) - %3D 12 -42+13-(-6)2 = %3D 14 4.2 x 104 = %3D

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

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A: Given vector u→=<4,-1> and v→=<3,5> Formula to be used u→.v→=u→v→·cosθ

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Q: 106° (12х+1)° C

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Q: is the unit cube having one corner at the origin and the coordinate planes for three of its adjacent…

A: Given cube of unit length the co-ordinates of points are.A→→(0,0,1)B→→(1,0,0)C→→(1,1,0)D→→(0,1,0)

Q: Find the unit vector in the same directions as v = (-3,1)

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Q: Calculate: 320- 19 +2.3 7.

A: Given: To find the solution of 5-197+2.532 Let's take a=5b=-197c=2.5×2.5×2.5c=15.625

Q: Consider the following two ordered bases of IR3: B {(1, 1, 1), (–1,0, -1), (3, 1, 2)}, {(2, 1, – 1),…

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Q: Vector v is shown in the graph. S T (-3,4) 7 Ov = (-3, 4); ||v|| = -5 O v = (3, 4); ||v|| = -5 Ov =…

A: Given:

Q: operations to determine if the vectors are linearly independent. Explain your solution. 1 ū, = 1 |,…

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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Q: Reflect AB over the x-axis and rotate 90° about the origin.

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Q: Express 5.23 et.75j in rectangular form.

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Q: 18m'n-4mn2 11. -2mn -25x*y + 30x²y° 14. -5x'y

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Q: Quèstion 9 The angle that vector A =2ax+3ay+8az makes with x-axis is 56.14 76.82 42.03

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Q: PLEASE ANSWER BOTH (a) AND (b) 2+2 Let g(3) = (2²-25)² (a) Locate and classify all the isolated…

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Q: 10 2 Compute det B' where B= 2 1 3 1 3 1 det B5 (Simplify your answer.)

A: Given that  The matrix is given  Find the detB^5

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Q: 1. The physical motion of Dakota stopping a shot on goal is modeled by the function =2.3r, wheret is…

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Q: Given vectors , and w in the picture below Draw + using Parrallelogram law 10+ 0

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.