the determinant of a 4×4 matrix A is det(A)=−5, and the matrix B is obtained from A by swapping the second and fourth columns, then det(?)=

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A: Here we have to do matrix multiplication i.e. A*B and B*A

Q: Safari File Edit View History Bookmarks Window Help O A bb9.waukesha.k12.wi.us # 2 Alge... ВЫ 5-АР ...

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A: The given equation is; 4x/(x2+9x+18) + 5/(x+6)

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A: We will use the logic of proportion to evaluate it.

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A: NOTE: As per our guidelines, I have solve first problem. If you want answer of other, kindly post th...

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A: NOTE: Refresh your page if you can't see any equations. . compare this equation with  so here we ha...

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A: Let's find. 

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A: Given data

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A: NOTE: Refresh your page if you can't see any equations. . as we know, the sum over the entire range...

Q: 86 -5/6

A: We can find the correct solution as below.

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A: Given query is to find find the term which can give the width of the rectangle.

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A: We have to write about the set cover problem in linear optimization.

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A: In a function, there cannot be two or more than two values of y for any point on the x-axis.

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Q: Given the matrix below, find AB. 21 0 and B = 0 [7 -2] [-1 A = 4 3 1. 11 3 Choose your answer here. ...

A: A=-125031 and B=7-20413

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Q: Simplify the given product below. 4x (x2 + 5x + 6) O 4x3 - 20x2 - 24x O 4x + 20x? + 24x O -4x + 20x²...

A: We know, xm×xn= xm+n.

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A: Check whether statement true or false

Q: Which sum results in a rational number? ○ 플+27 1 57 5+ 27

A: Given:   Rational number examples is given.   NOTE:- A rational number is any number that can be exp...

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A: In Right angle Triangle , sinθ = PerpendicularHypotenuse.

Q: Find the inverse of the fui i f(x) = - x - 4. f(æ) = Draw the functions f and f -1 -5 -4 -3 -2 4 -2 ...

A: topic - functions and inverse functions

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A: Find your answer below 

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A: As per guidelines I can solve only one question 

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Q: 3 7 -6 -7 4 0 -7 -5 7 5 If A = 0 0 9 -2 -3 0 0 8 3 0 0 0 0 -2 then det (A)

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Q: If A and B are 3 × 3 matrices, det(A) = 1, det(B) = –5, then det (AB) det(-24) det(A") = det(B ') = ...

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Q: -2 Let aj h -2 , and a3 20 The set {a1, a2, ag} will span R unless h = (If there are no values of h ...

A: a1=0h2, a2=-2-21, a3=5205