basis

Q: Let 4 -1 1 4 -3 A = 1 14 4 1 2 4 Find M21 and C21. M21 = i C21 i

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Q: Find all values of A for which det(A) = 0, using the method of this section. [1 – 8 A = 1 + 8 12 = F...

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Q: The median home price in a country over the period January 2010-January 2015 can be approximated by ...

A: Given, Pt=4.5t2-12t+160 thousand dollars 0≤t≤5 Formula we are using here is,  a) Average change of r...

Q: Please help with the attached problem. It references examples from class, but these are not necessar...

A: “Since you have asked multiple questions, we will solve the first question for you i.e. (a). If you ...

Q: extremals of the functionals:

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Q: Solve

A: Given: X'=1-10 1X Let A=1-10 1 Since A is a upper triangular matrix . So, its eigenvalues are just t...

Q: An ice cream shop finds that its weekly profit P (in dollars) as a function of the price a (in dolla...

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Q: Let y=f(x) be a cubic polynomial with leading coefficient, a=1; containing the ordered pair (2,0) an...

A: Consider the provided question, Let the cubic polynomial be, y=f(x)=ax3+bx2+cx+d        ......(I)Giv...

Q: A shopping mall manager creates a parabola to predict the number of shoppers in a mall, where xx is ...

A: let the equation of parabolay=ax2+bx+ccurve passes through 0,0⇒0=a.0+b.0+c⇒c=0curve passes through 1...

Q: 4xy The value of lim is 1 6x + y 3 (0) (i) (i) 10 (tv) None of these

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Q: If a, b, and c are integers such that b is a multiple of a³ and c is a multiple of b², then c is a m...

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Q: Sketch a possible graph of f. Only need 58,60

A: Note:- As per our guidelines, We’ll answer the first question since the exact one wasn’t specified. ...

Q: (b) Write the general solution of the homogeneous linear differential equation of order 4 for which ...

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Q: f a = 43 cm, b : = 14 cm, and c = 32 cm, find the largest angle. (Round your answer to the nearest w...

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Q: Please help me with this question. I am stuck. This is a discrete mathematic question. PLEASE PLEASE...

A: Let ∑n,n-1 denotes the set of all partitions of n into  n-1 parts.  Now, any element of ∑n,n-1 can b...

Q: A swimming pool is 6 feet deep atthe deep end. It is 10 by 16 feetat the top and 10 by 4 feet at the...

A: Consider the given information. Now, find the volume of the bottom side of the pool. The length, wid...

Q: The question I would like assistance with is posted below.

A: (a) Calculate the value of ∆S for N = 80 if the fluctuation in solar constant S is given by ∆S=0.034...

Q: Draw graph G and its complement, showing that at least one of G and it's complement, G', is connecte...

A: Suppose G is disconnected. We want to show that G¯ is connected. So suppose v and w are vertices. If...

Q: Part 1. Which of the following arguments are valid? Explain your reasoning. (a) I have a student in ...

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Q: Let F(x, y) = 4yi + (2æ + ev* ); Calculate ,F · dr, where C is the circle of radius 2 centered at (0...

A: Given that F(x,y)=4yi+2x+ey2j The objective is to calculate ∫CF.dr where C is the circle of radius 2...

Q: Help me fast.....I will give Upvote.....

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Q: 1B

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Q: Example 4.5.2. Consider IR with the usual metric d. Then we know an open ball of radius E centered a...

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Q: Part 1. Indicate whether the argument is valid or invalid. For valid arguments, prove that the argum...

A: NOTE: According to guideline answer of first question can be given, for other please ask in a differ...

Q: How do I prove this: Two numbers a, b ∈ N are coprime if and only if there exist x, y ∈ Z so that ax...

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Q: a) Prove that if p is prime and p  1≡ (mod 4), then ((p-1)/2)!)^2 ≡ -1 (mod p) b) Use part a) to fin...

A: According to the given information in part (a) it is required to prove that:

Q: Find the absolute maximum and absolute minimum values of f on the given interval. f(x) = x3 – 7x + 1...

A: The objective here is to find the absolute maxima and minima of the given function in the given inte...

Q: I need solution

A: For the domain x2-m≠0. 

Q: Use Stokes' Theorem to evaluate int C F* dr , where F(x, y, z) = x ^ 2 * z * i + x * y ^ 2 * j + z ^...

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Q: An ice cream shop finds that its weekly profit P (in dollars) as a function of the price a (in dolla...

A: Hey, since there are multiple sub-parts posted, we will answer the first 3 sub-parts. If you want an...

Q: Number of study sessions Total Enrollment Morning class 25 16 Night class 20 22 If the total ...

A: According to the given information it is required to find the total number of hours that are expecte...

Q: Problem 14.1.13: Find the steady-state temperature u(r,0) in a quarter- circular plate. The boundary...

A: Given:-               Find the steady-state temperature u(r, 0) in a quarter- circular plate. The bo...

Q: Limx→∞5x−3−42x−2+9 (ii) Limx→∞(x−3)2x22−2x−3 During a nationwide program to immunize the population ...

A: given cost of inoculating x%of the susceptible population Cx=1.85x100-x  

Q: Use either the Comparison test or the Limit Comparison test to determine whether the following serie...

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Q: Help me fast.....I will give Upvote...

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Q: Find the general solution to the following 3-by-3 linear system: 1 -5 10 2 -4 8 x. dt 3 -5 8. II

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Q: Apollo Enterprises has been awarded an insurance settlement of $6,000 at the end of each 6 month per...

A: a) Given that, the PMT=$6000, time t=11 years, interest rate is r=6% and payment is seminally n=2. S...

Q: lowest terms.

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Q: line segments and a semicircle,

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Q: Choose one of the correct options

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Q: Use Stoke's theorem to evaluate // curlF - dS where F(x, y, z) = 2y i+ 3xj + (z – x) k and S is the ...

A: The given integral is∫∫CcurlF→·dSwhere F→x,y,z=2yi^+3xj^+z-xk ^and S is theportion of y=11-3x2-3z2 i...

Q: Please help with the attached problem, thank you!

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Q: Determine whether the series is convergent or divergent. ∞ ln   n2 + 2 7n2 + 1 ...

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Q: Use the figure, which shows two lines whose equations are  y1 = m1x + b1  and  y2 = m2x + b2.  Assum...

A:  given  y1=m1x+b1y2=m2x+b2

Q: v that the series (-1)" is a conditionally convergent series. Then determine the least n=1 ber of te...

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Q: Find the area of the largest rectangle that can be inscribed in the ellipse  x2/a2 + y2/b2 = 1.

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Linear Algebra

In mathematics, problems can be solved by the arithmetic operators like addition, subtraction, multiplication, and division. In algebra, we represent the numbers by any letter called a variable. If these variables are of degree 1, then it is studied under linear algebra. The first-degree equations involving algebraic expressions are called linear equations. That is, if you represent it by drawing a graph you will get a straight line.