Question 4 Let a and b be vectors in R³. Calculate ||a × b|| given that ||a|| = 7, ||b|| = 4 and a b = -21.

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A: SolutionRadius(r)=3 inCircumference (c)=18.84 in

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A: ​The difference quotient for x=13 and h=0.1 is 6320.The difference quotient for x=21 and h=0.1 is…

Q: Lesson 5.2: Patterns of Growth Exit Ticket: Meow Island and Purr Island The tables show the cat…

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Q: 2ec2f6f830c9fb89:radians/e/unit-circle-with-radians?classCode=PK94MAMN <✰ Khan Academy Get Al…

A: ∠A=45°∠B=150°∠C=315°   Explanation:

Q: ator- Google Search × New Tab es/2438849/quizzes/8459601/take Question 9 X Quiz: Practice Questions…

A: Question 9  6004.31 Question 10   73.66  Solution is provided in the explanation section. I hope…

Q: Let f(x)=2x²-x. Find f(x + 1) − f(x). f(x + 1) − f(x) = ☐ (Simplify your answer. Do not factor.)

A: Answer: -2x2 + 2x + 1Explanation:

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A: The objective of the question is to identify the scenario that best represents a constant rate of…

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A: The objective of this question is to find the measures of the three angles of a triangle given that…

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Q: A quadratic function is defined by PC = (x-1) (x+3) Graph the function on the Coordinate plane Y 5 3…

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Q: 16 Find a basis for each of these subspaces of R*: (a) All vectors whose components are equal. (b)…

A: The objective of this question is to find the basis for each of the given subspaces of R*.

Q: 4. Let f(x) = x² + 3x and g(x) = 4x-2. Find the following. Simplify the indicated ones. (No need to…

A: Answer with explanation  see in explanation  Thanks ????Explanation:Step 1: Step 2: Step 3: Step 4:

Q: Complete the sentence below. If f(x)=-3x5+x³-6x² +9, then f(x)→ as x→ ∞, and f(x) → _____ as x➡∞. If…

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Q: 21 is 35% of what number

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Q: Find the minimum and maximum of the function z = 2x-4y subject to What are the corner points of the…

A: To find the minimum and maximum of the function  subjcet to To find the corner points of the…

Q: Find a basis for the eigenspace corresponding to each listed eigenvalue of A below. 46 -5 A= 0 41,…

A: The given matrix  the eignen values are

Q: This question is related to the understanding of linear systems and partial derivatives. Which of…

A: Linear Systems:Linear systems involve sets of linear equations where variables are raised to the…

Q: G Calcunar Google Search New Tab courses/2438849/quizzes/8459601/take (n) Question 6 X Quiz:…

A: The objective of this question is to calculate the total percent yield of a compounded daily…

Q: Plz help Don't use chat gpt

A:

Q: I need help with this please

A: The objective of this question is to determine whether the given sets of vectors are linearly…

Q: identify the vertex axis of symmetry and min/max value and domain and range G(x)= - (x+4)^2

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Q: 26. What is the ratio of the volume of a sphere to its surface area?

A: The ratio of the volume of a sphere to its surface area is  3r​ Where r is the radius of…

Q: Angelica received a 12-year non-subsidized student loan of $13,000 at an annual interest rate of…

A: Given :-Amount of non subsidized loan (P) = $13,000Rate of interest (r) = 5.8% ( compounded…

Q: 1. Let sets X, Y, and Z be subsets of the universal set U. Using Venn diagrams, demonstrate if the…

A: Note:-Since you asked multiple questions, according to our policy we can answer only first question…

Q: Kailash ben

A: The objective of this question is to find the value of the natural cubic spline S at x = 4.5, given…

Q: 4. It is given that the square of the difference of the roots of the quadratic equation x² + px + 10…

A:

Q: alculator - Google > x New Tab X Quiz: Amath190 Exar X m/courses/2438849/quizzes/8459624/take…

A: The objective of this question is to calculate the 2nd 5-day simple moving average of the MPY…

Q: #4: Let = 21% 하 +12 119 -19 -19 No 112-112 0 @ -12 112112 119-19 (a) Find a matrix P that…

A: The final answer is option (H), which corresponds to the…

Q: 31.78 Question 7 1 pts Yvette took out a term loan with an annual interest rate of 4.77% to pay for…

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Q: In Exercises 1-2, classify the matrix as upper triangular, lower triangular, or diagonal, and decide…

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Q: Question 3. Please solve this and show steps. Thanks.

A: C option is the right answer. Determinant is zero (0)Explanation:The method employed in the…

Q: Given the equation of the quadratic function below, enter the correct value in each blank. • Press…

A: The objective of the question is to find the equation for the axis of symmetry and the coordinates…

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A:

Q: Prove the following statement using induction. 1. 7" 1 is divisible by 6 for any positive integer n.…

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Q: Convert the given exponential function to the form indicated. Round all coefficients to four…

A: In decimal: f(t)=9e−0.0715t Or    We can also write: f(t)=9eln(0.931)tExplanation:

Q: 4. If l=11 |= € 23 and |g+h| = 18 then determine |g-h|

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Q: Prove the following. The intersection of two subspaces of a space V is a subspace of V .

A:

Q: Let B = (1, x + 9, (x − 1)², 2x³) be an ordered basis for P3. Find the coordinate vector of f(x) =…

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Q: Find the requested function and state its domainf(x)= 5 - 7x; g(x)= -2x + 7find f + g

A: The objective of this question is to find the sum of two functions f(x) and g(x) and state the…

Q: Function A is a Cubic Function, with the points (3,26) (2,24) (4, 24.8) and (2.75, 25). Find…

A: The objective of this question is to find the equation of a cubic function that passes through the…

Q: Given f(x)=4x2–3x+2 and g(x)=x2–4x–1, find (f–g)(4)

A:

Q: 2. In the ring F7[x], consider the polynomials f(x) = x+2x² + 1, g(x) = x³ + x Using long division…

A: q(x)=x2−1r(x)=2x2+x+1Explanation:

Q: 9- f(x) g(x) 2 + g(x) = 0 (x-6)²

A: The given graph isWe observe the following from the graphThe vertex of the graph of g(x) is (1,7)…

Q: × G calculator - Google Search New Tab Quiz: Practice Questions for Am x…

A: The objective of this question is to calculate the total percent yield of a compounded daily…

Q: If the log of a number is 2, the number is 102 = 100. In canvas you need to write 102 as 10^2. Use…

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Q: Given log_x =α, logx =ẞ, log¸x =y, log x = 0, and x + 1, find log abcd

A: answer is  αβγΘfor the following question explanation is given below.Explanation:

Q: 16) (5√√5-3)(-4√√5+4)

A:

Q: The graph of 9(x) is shown below. Fill in the blanks to complete the equation for g(x). Enter the…

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