9.

Q: Complex analysis with residue, please solve

A: Here we have to find the integration of this function for this, calculate the residue at each pole o...

Q: I need to write an inequality to solve this

A: Given scores: She needs an average of 85% marks.

Q: You bought an apartment. Its market value as of today is 150 000 zł. Each year you can get 15 000 zł...

A: Let's take that Today the market Value is 150000 zl In the first Year it becomes (150000+10000) zl =...

Q: Find the inverse z-transform of X(z) using both long division and partial fraction methods 1+ 2z + 3...

A: Given that                      X(z)=1+2z+3z2+4z3+5z4z4 To find the inverse z-transform of X(z) usin...

Q: Find the integral by residue theorem I = S, z+7 dz 0 z6+1 %3D

A: Given integral is I=∫0∞z+7z6+1dz Consider the contour C real axis from -R to R Let ∫Cfzdz, where fz=...

Q: Pleaae Help I need it ASAP

A: # we are entitled to solve three subparts of the problem, Please resubmit the other question which y...

Q: Bata Aerobics manufactures two models of steppers used for aerobic exercises, x number of luxury mod...

A:

Q: G let then. [b, a]= be an group and Ta %3D

A: Given that G is a group and also a,b,c∈G. To prove that b,a= a,b-1 Since G is a group, it satisfies ...

Q: 3. Consider the following graph of an exponential function. y 1 -3 -2 -1 -1 Part A: Define the domai...

A:

Q: Y"-2y'+2y=e^2x(cosx-3sinx) By using differential operators methode

A: Given y''-2y'+2y=e2xcosx-3sinx

Q: Solve the inequality and graph the solution

A: To Solve the inequality and graph the solution

Q: Let f(y) = ⌊y⌋. Find a) f^-1({0}). b) f^−1({−1, 0, 1}). c) f^−1({y | 0 <y< 1}).

A: Let  f-10=x   Then fx=0. Since fy=y  . Then  fx=x=0 It implies x must be lies between [0,1). so x=[0...

Q: Prove the following equivalence. Show each step of your proof. (p →q)^q → q

A: Given, p→q∧q⇔q To prove this by using truth table.

Q: Calculate the iterated integral by first reversing the order of integration

A: Let, the given integral is denoted by I.  I=∫01∫y1yex2x3dxdy            (i) Here,  0≤y≤11≤x≤y Let us...

Q: differential equations

A: Use substitution y^4=v and find integrating factor

Q: Express the volume of the solid lying under the surface f(a, y) = In(a(a? + y) + 5) and above the di...

A: Consider the provided question, fx,y=lnax2+y2+5                           ....1 We know that the vol...

Q: Solve this calclus on paper

A: Given: I=∫01x2exdxn=2  

Q: If n^2+6n+11 = x^2+y^2 for positive integer n, x and y prove [xy/2] is composite. Note: [t] represen...

A: Given :              n2+6n+11 = x2+y2              t ≤ t              

Q: I need help please.

A:

Q: Find the principal components of the sample covariance matrix below. 24.268 13.668 S= 13.668 35.768 ...

A: Given: S=24.26813.66813.66835.768 We have to find the principal component(s) of sample covariance ma...

Q: Find a parametric description for the ellipse 9x2+4y2+24y=0 oriented clockwise.

A: Ellipse 

Q: Find the maximum and/or minimum value(s) of the objective function on the feasible set S. (If an ans...

A: Given: Z=3x+2y Solution: Now we shall determine the value at every point, at (3,6) Z=33+26=21 Now at...

Q: Maryam is planning to invest P150,000. Bank A is offering 7.5% compounded semi-annually while Bank B...

A: The principal will be equal to 1,50,000 . From bank A , The rate = r               =7.5%            ...

Q: in a frustum of a right circular cone, the diameter of the lower base is 24 ft, while the diameter o...

A: Radius of the upper and lower base of frustum is 242=12 ft and 142=7 ft respectively.  

Q: What is the amount of information if you would select one menu from eight items versus two menus fro...

A: (A) We must have information about the simple reaction time to select one menu and the person's band...

Q: There are some marbles in a box. 1/3 of the marbles were black, while the rest are white and grey, t...

A: Let the total number of marbles be x. 13 of the given marbles are black i.e. Black marbles=x3 Ratio ...

Q: I need help finding the series solution of the differential equation using the method of Frobenius:

A: The objective is to find the series solution of differential equation x2y''+xy'+x2-1y=0 avout the po...

Q: Number 1 section 1.1 show all the work differential equations

A: To draw the directional field, calculate the slope at each point, which is the solution of the diffe...

Q: Solve this calclus on paper

A: Given :                 I = ∫01xeexdx

Q: Max z,(x) = 5x1- 2x2 Max z,(x) = -x1 +4x2 subject to -X +X2 <3 X1 +X2 <8 36 X2 <4 X1,X2 2 0 a. Gener...

A: As per bartleby guidelines for more than one questions asked only first question should be answered....

Q: Urgent, need solution and answer. Will rate immediately

A: Given  s2(s2+a2)2  Let F(s)=ss2+a2, G(s)=ss2+a2L-1[F(s]=f(t)=cosat  ,L-1[G(s]=g(t)=cosatWe know by c...

Q: ı need this question answer can you help me ?

A: Given L:l2→l2 be the left shift operator defined by  La1,a2,a3,....=a2,a3,a4,...∀a=a1,a2,a3,....∈l2 ...

Q: Use a software program or graphing utility to solve the system of linear equations. (If there is no ...

A: In the given system of equation  0.1x - 2.5y + 1.2z - 0.75w = 147.5 2.4x + 1.5y - 1.8z + 0.25w = -90...

Q: . Calculate the outward áux of the vector Öeld F(x; y) = 2e^xyi + 3y^3jacross the square bounded by ...

A: Given the vector field is Fx,y=2exyi+Ky3j across the square bounded by the lines x=±1, y=±1and given...

Q: 6 2 -6 5/13 3 0 1 5/13 A = 1. (a) If this transformation is an isometry, find the value of b. (Assum...

A: Given that : A = 5/13b2-b5/133001 If the matrix is isometry , A linear transformation T : V ® V, V  ...

Q: Show that "- p v q" is logically equivalent to "pq".

A: We have to solve given problem:

Q: P(U) = [2u – 3u² +1 -Zu +3u² u? – 2u² + u u³ - u²] pl po %3! PO

A: Given :              P(U) = 2u3-3u2+1 -2u3+3u2 u3-2u2+u  u3-u2 p0p1***

Q: Pentagon PENTA has coordinates P(0,0), E (4,4), N (8,4), T ( 8,-4), and A (4,-4) and is dilated at t...

A:

Q: It is 12:15 p.m .the minute hand on a clock passes 2.5π radians. What this is clock showing? Sketch ...

A: Consider the given information. The complete dial of the clock is presenting a circle. So the total ...

Q: Solve this

A: Total angle of straight line BC make is 180° Thus, angle substend by first section is =180°-57°=123°...

Q: Find a basis for the row space and the rank of the matrix. 1 0 0 3 (a) a basis for the row space (b)...

A: Let the given matrix be  A=1003 Converting the matrix to reduced row echelon form,  A=1003R2→R23A=10...

Q: 4 Solve the difference equation: /t+2) g(t+1)-3(t) = 4*(t+2) %3D

A: Given :           y(t+1) -3t+2t+1y(t) = 4t(t+2)

Q: 3. Find the arc length of the curves x = e-2θ (sinθ+cosθ), y=e-2θ(sinθ-cosθ) over the interval 0 ≤ θ...

A: Let       xθ=e-2θsinθ+cosθ  and  yθ=e-2θsinθ-cosθ . Since where L is arc length and a≤θ≤b Now solve...

Q: (a) Let C be a smooth curve drawn on a sphere S1, which is centred at the origin and has the radius ...

A: Part(a): Given, S1=x:x=1 Let, C be a smooth curve down on a sphere S1, which is centred at the origi...

Q: Consider the vector spaceV = {p(x) = a0 + a1x + a2x^2 | ai ∈ R, deg(p(x)) ≤ 2}of polynomials of degr...

A: Consider the vector space V=px=a0+a1x+a2x2: ai∈ℝ, degpx≤2 and W=px∈V:p(1)=0

Q: Determine the perimeter of the triangle. Answers must be exact. 45° 14

A:

Q: Need

A: From the given figure, it can be seen that the length of the segments MD and BN are 4 and 5 yards re...

Q: ) A polynomial f(x) of low degree is tabulated as follows: -3 -2 -1 1 3 4 6. f(x)-30 -12 0. 3 4 9. 1...

A: The Newton's forward difference table is given below, x y ∆y ∆2y ∆3y ∆4y ∆5y ∆6y ∆7y ∆8y ∆9y -3...

Q: How do I solve this so LS=RS?

A: The LHS of the given equation is cosx+y-cosx-y. Note that, cosA+B=cosAcosB-sinAsinB and cosA-B=cosAc...

Q: y' – y = cos(x) – sin(x

A: