Suppose we wish to compute the determinant of 7 -20 -97 -6 -3 5 5 A = 2 0 by cofactor expansion on row 2. What is that expansion? det(A) = And what is the value of that determinant? 3

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A: The Venn diagram is given as ,

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A: To find a formula for the exponential function passing through the points  -1, 12 and 3, 128.

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A:

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A: see below the answer and calculation

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A: According to question,Given data,Let us assume s and T be bases for ℝ2,where,S = 13, -21T = 83, 47

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Q: Find two nontrivial functions f(x) and g(x) so f(x) = g(x) = - f(g(x)) = 1 (x + 1)³

A: function

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A: Answer=2034  I have solved step by step in detail...go through the solution

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A: NOTE: Refresh your page if you can't see any equations. . here we have

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Q: d) Given that the speed of light in a vacuum is 3.0 × 108 m/s and the speed of light in crown glass…

A: Given that,speed of light in vacuum, Vvacuum=3.0×108 m/sand, speed of light in vacuum, Vcrown…

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A: Perimeter of square is = 4a Where a= side length of square.

Q: = O GRAPHS AND Determining whether an equation defines a function: For each of the following…

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A: Explanation of the answer is as follows

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Q: Question 22 Suppose Alex wants to get a C+ or better in his math class and his instructor says a C+…

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Q: What does the Tin Man think the combined total of S2 and S3 is? $

A: Total of a,b means to find a+b.

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A: Since there are multiple subparts posted, we will answer first 3 questions. If you want any specific…

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A: The statement is given as , p→q∨~r↔p∧r Use grouping symbols to clarify the meaning of each statement…

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A: A detailed solution is given below.

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Q: 3. For a linear system Ax = b the row echelon form of the augmented matrix is given as: b) y = 22 1…

A: According to question,Given Row echelon form of the argumented matrix,A|B = 122-801320012

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Q: For the function f(x) = −3x² - x + 2, evaluate and fully simplify each of the following. f(x + h) =…

A: Topic = Functions

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Q: 1. If the matrices A3x3 and B3×3 are such that det (A) = -2 and det (B): = -8, then: a) det (-3A) =…

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Q: 10. Use the given sets to I) Draw a Venn Diagram II) Compute the operations a-f and state your…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

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A: Simplifying the given expression

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Q: Average Daily Milk Production by Holstein Cows Production by Jersey Cows 800 600 400 200 000 800 600…

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A: given 90 calories in 32 grapes

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Q: Find the compound amount and the amount of interest earned by the following deposit.

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Q: Consider the function in the graph to the right. The function has a maximum of The function has a…

A: Given,

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A: Boris swam 5km against the current in the same amount of time that it took him to swim 15km with the…

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Q: Alex recently graduated from college and has the good fortune to be offered two jobs. Both jobs…

A: Please see the below picture for detailed solution.

Q: -Ive the following equation involving radicals. Enter your answers as numbers of the equation…

A: The given equation is: 2x+1=3  Solve for x.