Which one of the following matrices is orthonormal? A. B. sin 0 cos D. 2 4 -2 1 0 - cos 0 sin 0 C. None of these. - (0 ≤ R)

Q: Simplify this complex fraction: | H +3 4

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Q: Convert to find the equivalent rate. 16,776 newspapers year Submit = newspapers month

A: we have to convert to find the equivalent rate

Q: d cubed minus the product of 8 and p plus 9

A: We will express this statement with mathematical notation.

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A: XUQ= X+Q  XU(XUQ) = X+Q

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Q: a -{(8 5) b): a b Let R = R}. ›. Endow R with the standard matrix addition and multiplication…

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Q: Ex 6. Find the points at which the given function f has a local extremum: (i) f(x)=x²-11 on I =…

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A: Given problem:- At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at…

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A: Given Equation:- 5x6-x3=14

Q: If z = (1-21)¹+0.41, find the principle value of Z: B) 3.3583 0.3081i F) 3.5253 2.5397( A) 3.4817+…

A: Given data: Z=(1-2i)1+0.4i

Q: Give an example of 4 non-empty sets, A, B, C and D such that all the following are true: A ∩ B ̸ =…

A: We have to give an example of 4 non-empty sets A, B, C, D such that all the following are…

Q: Subject recurrence relation Suzan borrows n £ from Diana. Starting from today, Suzan pays back to…

A: Given data:- Suzan borrows n £ from Diana. Suzan pays back to Diana 2 £ or 3 £ at each day.

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Q: Let bo = 5,61 = 20, 62 = −6,63 = 8. Σ 36; — j=1 ||

A: Series

Q: QUESTION 18 A ladder is leannig againts a wall. The distance of the bottom of the ladder from the…

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A: Find out the type of differential equation and its solution also.

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A: In this question we have to find a relation to find number of teams.

Q: What is the solution to the inequlity? -5(x+1)≥4

A: To solve the given inequality.

Q: Simplify the following expression: (6m³p³)(-2m5p) 0-12m³p4 0-12m³p² 0-12m³p³ 0-12m³p 8

A: Topic = Algebra

Q: The number of daily visitors to a website decreased 20% last month to 3760. How many daily visitors…

A: Topic:- application of algebra

Q: What is the solution to the inequality? 5(x -1)≥-4=

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Q: 75 will ax)= 4x³+2b6x) = (4x) ²³+2, have the same inverses? Explain using words and/or work.

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Q: Consider the system of differential equations dy dr = -5y dt dt Convert this system to a second…

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Q: Solve the linear programming problem. Maximize P= 10x + 70y Subject to x+8y ≤ 16 x, y ≥ 0 What is…

A: Given problem:- Maximize P=10x+70ysubject to x+8y≤16                   x,y≥0

Q: Larry purchased a new combine that cost $280,500, minus a rebate of $2,500, a trade-in of $6,500,…

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Q: Is the following poset a lattice? Justify your answer. 202720eta ({2, 4, 5, 10, 12, 20, 25}, I)

A: Please see the below picture for detailed solution.

Q: A movie theater charges $8.00 for adults and $5.00 for children. On a day when 320 people paid for…

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Q: As a healthy snack, students were offered a banana or kiwi. These data were recorded: . 36 students…

A: here venn diagram problem is given we have to find how many student did not choose kiwi so this is…

Q: Let f(x) = 3.sin(x²+6) 8 The range of f is the set [ Your answer is interpreted as [ ] + 5.

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Q: Convert this equation to standard form: f(x) = (2x + 1)(x - 5) Of(x) = 2x² - 11x-5 Of(x) = 2x² + 1x…

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Q: Solve for cot (-) 2 if cos(20) 4 5 and P(0) € QIV.

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Q: Question 6 Identify a one-to-one function. A f(x) = B © f(x) = D 1 3x 2 f (x) = 2x + 3 + 7 x 1 x² +…

A: Topic:- function        Definition:-  One to one function is a special function that maps every…

Q: Graph the system of inequalities (8) x^2 + y^2 + 2x -x^2 – 3

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Q: alve the following problem by y' = 1 ++ xy yca? = 1 , k = 0.1 a two-step methad.

A: Please refer to the image below

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A: Let's find days when profits are equal.

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Q: Find the solution set of the following. 1. 2e²3e + 1 = 0

A: Given Equation:- 2e2x-3ex+1=0

Q: X coth-'(x) = 1 In (x+1) 2 X-1

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Q: (b) Figure Q4b, shows a graph of the function y = 2x³ between the limits 0-3. (x − axis) and 0 - 60…

A: solution

Q: Margo borrows $1900, agreeing to pay it back with 5% annual interest after 15 months. How much…

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Q: Let f= (12857346) and g = (1 5364 9278) be permutations in S9, written in cycle notation. What is…

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Q: Let B and C be the two bases for R² given below. Find PCB, the matrix from C to B. from B to C, and…

A: Given that B and C be the basis of ℝ2 B=1-3,-310, C=01,1-3

Q: Write the property of multiplication . 5 x (-2) = (-2) x 5

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Q: Identify the rate of change of each function.

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Q: Complete the puzzle by selecting the puzzle piece that contains equivalent expression.

A: Here we will find the equivalent expressions,

Q: What comes next after Algebra 2?

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Q: 6. Assume that the following determinant calculation is correct. i. Use the properties of…

A: As per the company's guidelines, we are supposed to solve first three subparts for you, kindly…