For what value does the integral cooverge? When the inteqal does coamge , what is its valve ?
Q: 3. Find the determinant: a) Using Pivotal Element Method only in all the steps b) Using Chio's Conde...
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Q: [2+3i 1-4i A--si 8-4i ti -6 -4 -3+7i B-/-4-si -2. -3-i 2-3i 2i 6 -3+si 3+5i C = 8-Su 3-21 -3-i -4-2i
A: We have to add the given matrix.
Q: 2. (a) If gcd(a , 35) = 1, show that a2 = 1 (mod 35). [Hint: From Fermat's theorem a = 1 (mod 7) and...
A: Fermat's Little Theorem:- It states that if p is any prime and a is any integer then, ap≡amodp i....
Q: 30-35. Given L = {0, –2,2, –1,2,3, –4,1, –3} A = {-100, ... 99, 100, .. 201} B = {3,2,1,6,5,4] Write...
A: The given sets are:L=0,-2,2,-1,2,3,-4,1,-3A=-100, . . . , 99, 100, . . . , 201B=3,2,1,6,5,4We have t...
Q: 54. If s, is the kth partial sum of the harmonic series. prove that In(k + 1) < S < 1 + In k. Hint: ...
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Q: 8. In this problem we develop the rudiments of the theory of linear regression. Suppose that associa...
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A: Given: The room is elliptical, with length=96 feet, and width= 46 feet. Jack can hear conversation ...
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Q: Find the producer's surplus for the following supply function at the given point. 5) S(x) = x +3; x ...
A: Introduction: The formula for the producer surplus is given by, PS=XEPE-∫0ES(x)dx Where XE and PE is...
Q: (b) 13|3"+2 + 42n+1 (c) 27 | 25n+1 + 5"+2.
A: The solutions of (b) and (c) are given below
Q: Obtain the solution using integrating factors found by inspection ydx + 2(y4-x)dy = 0
A: Since you have posted a question with multiple subparts, we will solve the first three sub-parts for...
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Q: -5 5
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Q: solve for the unknown terms by the method of: 100 100 100 100 100 4 -1 1 X1 X2 X3 X4 X5 -1 4 -1 1 -1...
A: We used a, b, c, d, e for x1, x2, x3, x4, x5 respectively for simplicity.
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Q: The characteristic equation for the differential equation xy" – 3x²y" + 5xy' + 6y = 0 is :
A: We have to find the characteristic equation of the third order Cauchy-Euler linear homogeneous diffe...
Q: 1. Solve the following system 2х — 6х2 — хз — — 38 —3x1 — х2 + 7xз 3D 34 -8x1 + x2 – 2x3 = 20 using ...
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Q: 1) Consider the set X = {x E R' / 93x1+34x2 + 26x3 + 18.x4 < 131, x1, x2, 3, X4 E {C (a) Show that x...
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Q: Question 1. Suppose that G = xy = yx². {e, x, x², y, yx, yx²} is a non-Abelian group with |æ| = 3 an...
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Q: Below is the graph of y=log2x Translate it to become the graph of y=log2(x-2)-4 provide points
A: The graph of the function y=log2x is given.We have translate it to become y=log2x-2-4
Q: Coach Krahn has 8 starting players to place in his batting lineup for the kickball game. If the pitc...
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Q: VzI (k=1) O 4.3525 - 1.0275i O -4.3525 + 1.0275i O 2.0582 - 0.4859i -2.0582 + 0.4859i
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Q: (b) The nth term of a geometric progression is given by T, Find the sum of first four terms.
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Q: just a few more steps and you will have your solution! Four circles are drawn in a square with side ...
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Q: If a F (2) = xy+i (x² – y²), what is F (-1+2i)?
A: given F(z)=xy+i(x2-y2) To find the value of F(-1+2i)
Q: Sketch the cardioid r = 3 cos 0 and find the coordinates of the points on the cardioid where the tan...
A: Given polar equation is r=3cosθ
Q: solve for the unknown terms by the method of: 100 100 100 100 4 -1 1 X1 |-1 X2 4 -1 1 -1 4 -1 X3 1 -...
A: The given system of equations written in the matrix form are as follows:-4-1010-14-1010-14-1010-14-1...
Q: Thm (7.5 f i, antimmis ot Xo and is contiumms at fixe). Thon, got s contmams at Xo. Carrider C2n) C ...
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Q: Prove that da(x) = a(b) a(a), %3D |
A: This is a problem from Reimann Stieltzes Integral
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Q: Given ACRI = PSI, what can you deduce about point I? c, R I is collinear with S and P I is the inter...
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Q: or the given
A: In this question, the concept of dependency of function is applied.
Q: III) ai + x2 – x3 = -3 6x1 + 2x2 + 2x3 = 2 -3x1 + 4x2 + x3 = 1 %3!
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Q: Write an expression for the distance w in terms of y. Simplify your answer and write the terms in de...
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Q: 5x3 %3D15 ×12 구
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Q: Consider the function defined by f(x) = In(2a + 1). 1. Determine its Maclaurin series expansion. 2. ...
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A: Given; fx=2x2-5x+3 Considering the given function we may determine that the given parabola is open u...
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Q: 1 Exercise 1 Ve consider the differential equations (t) = cos(t) /(t) = cos(y(t)) (1) (2) 1. We firs...
A: We will use the basic knowledge of ordinary differential equations to answer this question. Note tha...
Q: 2x, – 6x, – x, =-38 Given the linear system -3x, – x, +7x, =-34 -8x, +x, - 2x, =-20 , determine the ...
A: Since you have asked multiple questions, we can solve first question for you. If you want other ques...
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Q: -x+3 Answer the following questions, given the equation y = -2 + 1: a) Graph the function using a su...
A: (a) Make a table for the set of values of the function y=-214-x+3+1. x y -8 1 -6 1 -4 1 -...
Q: Solve the system of congruence 3x + 7y = 10 (mod 16) ( 5x + 2y = 9( mod 16) . Hint: Eliminate x by m...
A: Given system of congruence is 3x+7y≡10(mod16)5x+2y≡9(mod16) we have to solve this.
Q: Determine the volume of the solid formed by revolving the area bounded by 9x2 + 36x + 4y2 + 24y + 36...
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Q: Question 2. Suppose that G is a group that has exactly one non-trivial proper subgroup. Prove that G...
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Q: Q2: Find the interval convergence and radius of F(x)= п! n=D1
A: We will use the basic knowledge of real power series to answer this question.
Q: Solve, using the method of variation of parameters: y" + y = sec 0 tan 0
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- Petal length (in cm) of Iris virginica: x1; n1 = 36 5.0 5.6 6.1 6.1 5.1 5.5 5.3 5.5 6.9 5.0 4.9 6.0 4.8 6.1 5.6 5.1 5.6 4.8 5.4 5.1 5.1 5.9 5.2 5.7 5.4 4.5 6.4 5.3 5.5 6.7 5.7 4.9 4.8 5.7 5.3 5.3 Petal length (in cm) of Iris setosa: x2; n2 = 38 1.6 1.6 1.4 1.5 1.5 1.6 1.4 1.1 1.2 1.4 1.7 1.0 1.7 1.9 1.6 1.4 1.5 1.4 1.2 1.3 1.5 1.3 1.6 1.9 1.4 1.6 1.5 1.4 1.6 1.2 1.9 1.5 1.6 1.4 1.3 1.7 1.5 1.7 Let ?1 be the population mean for x1 and let ?2 be the population mean for x2. Find a 99% confidence interval for ?1 − ?2. (Round your answers to two decimal places.) lower limit: upper limit: Which distribution did you use? Why? A) The standard normal distribution was used because ?1 and ?2 are unknown. B) The Student's t-distribution was used because ?1 and ?2 are known. C) The Student's t-distribution was used because ?1 and ?2 are unknown. D) The standard normal distribution was used because ?1 and ?2 are known. Do you need information about the petal length…An education researcher claims that 57% of college students work year-round. In a random sample of 400 college students, 228 say they work year-round. At α=0.05, is there enough evidence to reject the researcher's claim? Identify the claim and state H0 and HaA $150 eReader comes with a warranty from an electronics business that covers theft (T) and accidental damage (AD) . Due to the high expense of repairing an eReader, it is more cost-effective for the business to provide the customer a complete refund to go toward another one. There is a 5.1% possibility that an AD (Accidenal Claim) claim will be made in any given year. Assume there can only be one claim made (not one of each type).Customers who report an eReader as stolen will get a reimbursement for 80% of the item's full price. A Theft (T) claim is likely to be submitted 3.5% of the time in any given year.What is the anticipated financial benefit or loss for the firm on each contract if the warrantee costs $15.95 for a year?(NOTE: Keep in mind that regardless of whether a claim is made, the consumer will pay for the warranty upfront.)
- A nationwide survey claimed that at least 55% of parents with young children condone spanking their child as a regular form of punishment. In a random sample of 100 parents with young children, how many would need to say that they condone spanking as a form of punishment in order to refute the claim at a=0.5 a.You would need exactly 46 parents to support spanking to refute the claim. b.You would need more than 46 parents to support spanking to refute the claim. c.You would need 46 or less parents to support spanking to refute the claim. d.You would need 47 or less parents to support spanking to refute the claim.Classify the following statements as to whether they belong to the area ofdescriptive statistics or inferential statistics___________________ 1. At most 5% of SLU students are smokers.___________________ 2. Assuming that less than 20% of the Kalinga coffee beans weredestroyed by a typhoon these past months, we should expect anincrease of no more than P30 for a kilogram of coffee by the endof the year. ___________________ 3. An employee generalized that the average monthly salary of a regular employee in a certain company is P12,000. ___________________ 4. A study found out that all customers who have received a giftcertificate from a store 75% went back to the store to shop.___________________ 5. The average grade in statistics of 50 students is 83.60.Let X be the outcome of tossing a fair die and Y be the outcome of tossing a fair coin.Find Var(X+ Y) (Correct upto 2 decimal points).
