1- What is the value of f 3z2+7z+1 dz z+1 (a) If C is the circle |z+1|=1. (b)If C is the circle |z+i=1. (c)lf C is the ellipse x2+y2=8.

Q: Q1; Vsing the Power serieg expansion for cose

A: Power series exaption for cosx

Q: subject direction : mathem atics in the modern world Determine The Truth OF each pre position T iF i...

A:

Q: 2. Use the Composite Trapezoidal rule with the indicated values of n to approximate the following in...

A: NOTE:Kindly repost the other question as a separate question. 

Q: nd Solve:- Qz: Chassify - 3x dy +(3X+リ』= e

A:

Q: Consider the points A(3, –3, 3), B(4, –5, 0), C(-3, –4, 0), and D(6, 2, –6). (o) Find the volumo cf ...

A: Given four points ,we have to find the volume of the parallelepiped that has the vectors as adjacent...

Q: GIVEN: f(t) = 2t², 0 <t < n a) Graph the FOURIER SERIES of the periodic extension, fp(t)of the given...

A: We are given the function f(t)=2t2,   0≤t&lt;π. Here, the function is of period π. So, here p=π2. Th...

Q: Question 5. (a) Prove that every element in Q/Z has finite order. (b) Prove that every non-identity ...

A:

Q: 60 50 40 30 20 10 -10 10 20 30 Bradley is a lifeguard and spots a drowning child 30 meters along the...

A: Consider the two, opposite, limiting cases. Case A: Bradley swims directly toward the child. On the ...

Q: Other solutions of differential equation. Solve#3

A:

Q: y=2 | -r

A: The given problem is to evaluate the given definite integral, we can solve it by using substitution ...

Q: Consider the Ŝquirrel-Coyoté system givi S' = 2S – 4SC C' = SC – C 1) Sketch the nullclines of the s...

A: The given squirrel-Coyote system is: S'=2S-4SCC'=SC-C We know that for a system of differential equa...

Q: Show that any positive definite square root of a diagonal, positive definite 2 x 2 matrix must also ...

A:

Q: Find the Taylor polynomial T3(x) for the function f centered at the number a. f(x) = In(x), a = 1 Gr...

A:

Q: 2. Given the graph, determine the end behaviours as indicated [3C] X-3 x -3+ y→ x 4 x4+ :2 X → -00

A:

Q: 3. Use De Moivre's Theorem to find the identity of the following: a. cos 80 b. sin 90 c. cos 100

A:

Q: Let B = {(1,0, 0), (0,4, –3), (4, 0, 3)} be a basis for R³. Applying Gram-Schmidt process on B, we g...

A: Given basis  B=1,0,0,0,4,-3,4,0,3

Q: Solve using GAUSS-JORDAN ELIMINATION MATHOD ONLY. x- 2y-3z 0 x+4y +4z = 10 3x +7y +9z=4 -w-2x-4y-6z ...

A:

Q: Question 1. Let G is a finite group and ø : G → G' be a surjective homomorphism (that is, o is a hom...

A: Given: A finite group G and ϕ:G→G' is a subjective homomorphism. To show: If G' has an element of or...

Q: Let R Falz]/(2z +z + 1). Please compute the powers of z in the multiplicative monoid of R. give your...

A:

Q: Approximate the sum of the series correct to within 0.00001. Σ (-1)" n8" n = 1

A:

Q: 2. What are the foci of this ellipse? 5 -5 O (-1, –4V5) and (–1, 4v5) O (-1, –2/5) and (-1,2/5) O (-...

A: By carefully examining the figure we will find that the major axis should pass through the line x = ...

Q: 2. X + 5y + 15 z + 35 w + 70t = 0 x + y + z + w + t = 1 X + 2y + 3z + 4w + 5t = 0 2x + 6y + 12z + 20...

A:

Q: Suppose $2500 is invested at an annual percentage rate of 3.25% compounded quarterlyper year. A) Ho...

A: The amount after 2 years is given by  A=P1+r100nt where r is the rate of interest and t is the time ...

Q: If a bicycle is traveling 15 miles per hour, how many revolutions does the 24 diameter tire make eve...

A: As per Bartleby guidelines we're supported to answer only one question when two or more different qu...

Q: r - y + z = -4 2x - 3y + 4z = -15 5x + y -2z = %3D 60. 12

A: Introduction: The row operation plays an important role in solving a system of linear equations. The...

Q: 1ess of q(x) = xỉ + 2V6x,x2 + 2x?

A:

Q: Show that the equation dy + 2k possesses solutions of the form 00 -kt E C, e cos (C, x+ E,) cos (w,t...

A:

Q: The Detective branch from the Dhaka Metropolitan Police has come to ask for assistance on determinin...

A:

Q: Assume that, below, A is row equivalent to B. Find bases for Nul A and Col A. 11 2 -3 6 1 10 1 11 A ...

A:

Q: For each angle below, determine the quadrant in which the terminal side of the angle is found and fi...

A: Reference angles: Suppose the angle θ in standard position and it is not a quadrantal angle, then i...

Q: dy x fanx

A:

Q: Ue grachical methods to sotve the fulowing inear programming problem 104 Maximize z=3x +y subject to...

A:

Q: Find the values of the unknowns using any method applicable. 5а + 2b — 6с + 4d - е %3D 6 2а - b — с ...

A: Given system is  5a + 2b- 6c + 4d – e = 6 2a – b -c- d = -1 3b + 3c + d = 0 3a + 4b – 1.5c + 5d + e ...

Q: xye-(2²+v²+z*). Find all points (x, y, z) such that Vf(x, y, z) Question 2. Consider the function f(...

A:

Q: Approximate the sum of the series correct to within 0.00001. (-1)" (4n)! n = 1

A:

Q: 20. Find the constants xo, X1, and c so that the quadrature formula f (x) dx - 2 x) +cif(x) has the ...

A:

Q: e. f(x) = 2* OA. O(x²) B. Q(x²) C. O(x²) В. f. f(x) = [x][x] (floor of x times ceiling of x) OA. O(x...

A: Option (B) is the correct answer.

Q: Let be the vector space of polynomials of degree less than or equal to one with real coefficients an...

A: The given vector space is the set of all polynomials of degree less than or equal to one with real c...

Q: Evaluate L{e (sin3t + cos 5t)}. 3. s+5 A. +. (s+5)+9(s+ 5)+25 3. s-5 В. (s-5)-9 (s-5) +25 s+5 C. (s+...

A:

Q: Find the area of the surface generated by revolving the curve y=x3/3 from x=0 to x=1 about the x-a...

A:

Q: 2(s+1) What is L¯' s- using Completing the Square? + 2s +10 А. 2e cos 3t 4 -e sin3t 3 В. 2е сos 3t 8...

A:

Q: 6. Below are several statements about compact sets; some are true and some are not. Prove the true o...

A:

Q: 5а + 2b — 6с + 4d - е 3D 6 2а - b — с — d — - 1 3b + 3c + d = 0 %3D 3a + 4b – 1.5c + 5d + e = 4 a + ...

A:

Q: Suppose you have a function z = f (x, y) defined on every point (x, y). Choose a correct statement a...

A: Correct option is (A) i.e. It is perpendicular to the level curve through the point.

Q: (b) The rank of the matrix A is 2. 2 4 2) A = (1 k 3 1 2 2/ (i) (ii) Determine the value of the cons...

A:

Q: f(x) = cos(T.x)+ sin(27x).

A:

Q: Solve for a root/roots of the functions 1. f(x) = e¯* – tan x Applying the following methods a) Fixe...

A: Fixed point method: Let the equation f(x)=0 can be expressed as g(x)=x. Then the method converges if...

Q: 2. Express the following limits as a definite integral of a suitable function over a finite interval...

A:

Q: Question 7 8e 3 Evaluate, 2/30° express your answer in exponential form. O 4e O 4ei 4ei ion O 4e No ...

A:

Q: for the function f(x) = x3/3 - 3/4 x2 - 27/2 x +39 1. determine the coordinates of the turning poin...

A: Given, fx=x33-3x24-272x+39 To find :  1) Coordinates of turning points 2) Point of inflection 3) Ran...

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.