b) Find all the roots of x3+7x?+7x+1=D0

Q: 4. Determine wether.the senies. Canveryes.cr. diverges e.. 2h n2 .. 4 -1.

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: Consider the following model for a population that is changing due to births, deaths, immigration,…

A:

Q: Find the Inverse Laplace Transform 1 7 F(s) : s3 (s² + 16) F(s) = s2 + 2s + 5

A:

Q: Plane Area in Rectangular Coordinates Find the area bounded by the given curves. Sketch the curves,…

A: This is a problem of Application of Integral Calculus.

Q: dy = xy + x + y+1. dx

A: Solution :-

Q: QUESTION 10 Consider the nonlinear system where a = 15 and u is the input. Determine the equilibrium…

A: So other Eigen value is 0

Q: Reading Question 6.1.1. Let G be a group. Which of the following claims is true? Select all that…

A: We solve this problem giving appropriate reasons. The detailed solution based on definition of…

Q: 4. Determine wether.the. Series..Camveryes. er.diverges n.. O. P.. 5 210- Jñ 3" n²+3

A:

Q: 13 If Set A = {1, 2, 3, 4}, Set B = {3, 4, 5} and Set C = {4, 5, 6} then, prove  (AUB)UC=AU(BUC)

A: The union of two sets A and B is equal to the set of elements that are present in set A, in set B,…

Q: 15. Find the differential equation that describes the following. An 8 Ib weight stretches a spring 2…

A:

Q: Advanced Math A company estimates that the production cost function of x product is giving the…

A:

Q: In (x + x²) dx

A: To evaluate the given integral.

Q: 8: c→c gl+) = 223 そ: スig

A:

Q: Find the surface area of the plane ( 15x- 5z+20y=35) if it is in the first octant

A: The solution is given as

Q: For this problem, let f(x) = e". i Find the curvature of f(x). Sketch f and its curvature function.…

A:

Q: If the sum of the sides of a triangle is the constant 2.s, then the area is greatest when the…

A:

Q: -3 1 -3 If A = -2 4 and B = 0. -2 then what is 3A - 2B ? %3D -1 -2 4

A:

Q: y 4 y = f'(x) 4. 2. 2.

A: Here domain of the function is not clear that causing confusion.

Q: in a graph What is a block ? And give an example

A:

Q: Let a and b be arbitrary elements of a ring R, whose characteristic is 2 and ab = ba. Then (a) (a+…

A:

Q: Q3) Define series symbolically: 1 1 1 1 2 3 4 1 - 4 (n+2) 1x2 2x3 3x4 nx(n+1) 1 1 -1 - 3 9 3n п 2п…

A: Solution

Q: -24 5. y" + 4y" + 9y' + 10y = when x = y = 0, y' = –4, y" = 10 %3D

A: To solve the given differential equation.

Q: Chickens have the greatest population among the species of birds because they are used as poultry.…

A: Since we know the exponential growth model is P(t)=P0ert where P0 is the initial population and P(t)…

Q: Fit a straight line to the data shown below using least squares method and ompute the standard…

A:

Q: The table contains price-supply data and price-demand data for corn. Find a linear regression model…

A: Given table is  (y)Price ($/bu) (x)Demand (billion bu) 2.09 9.94 2.14 9.33 2.28 8.44 2.33…

Q: F (x, y, 2) = 312î+ tny k i+ az eny K) %3D ||

A:

Q: max ac log(c) + a„ log(n) c,n S. t. c+ bon < w(1 – bịn) The solution for fertility is: * (ac +…

A:

Q: Find the vector x determined by the given coordinate vector [x]B and the given basis B. -3 21) B =…

A:

Q: Find the inverse Fourier transform of the following function: X(w) = 3 / (2+w3)

A:

Q: What values of z that will make the following equation true 22 + (j4 – 1) z +j – 5 = 0 ? When a…

A: Using Sridharacharya formula for zeros of quadratic equation.

Q: 4.1.3. (-) Let G be an n-vertex simple graph other than Kn. Prove that if G is not k-connected, then…

A: Given: Let G be an n-vertex simple graph other than Kn. Prove that if G is not k-connected, then G…

Q: Researchers decide to ask all of the students and staff at the school about the usual quantity of…

A: ( 14)   Attack rate = (Number Ill /Total) ×100   For 0 glasses  Attack rate = (4/13)×100 = 0.308×100…

Q: 2 x y'y"=(y')

A: According to guidelines i solve first question only so kindly request you to repost the remaining…

Q: 1-6 For each of the following functions, find a power series representation of the function, and…

A:

Q: Find the angle between two vectors a = (3,4, 0) and b = (4,4, 2). (勞) O b. cos-l(끊) а. cos c.…

A: Given two vectors are a=(3,4,0) and b=(4,4,2).

Q: Evaluate the line integral of f(x,y) along the curve C. 21 f(x, y) =x +y, C. y= 4x+4, 0<xs3 O A. 345…

A:

Q: 5. f (t)=-3t*e0.5t +3.8t²e²4+

A:

Q: Q3: Construct a 3rd order Lagrange polynomial of the function f(x) = Inx.cosx where xe [1, 4]. Then…

A: Solution :-

Q: Find the Inverse Laplace Transform F(s) s - 10 S | 2s – 9 F(s) = s2 + 25

A:

Q: Simplify the expression to the form a" where m is an integer. Find the value of m. Answer:

A:

Q: 1. Using the Pappus Theorem and the fact that the volume of a right circular cone with radius r and…

A: As per company rule i am solving first one. 1. Draw the diagram as per given information, From the…

Q: こも-2a) + but-

A:

Q: Find the convolution of the two functions: f (t) 2t and g(t) = ) Cos 3 t. %D %3D

A:

Q: X1 + kx2 = 1 2x1 + 4x2 = k 4x1 + 8x2 = 4 where k E R is a parameter. Find the value of k for which…

A: We can solve this using given information And using formula   a1/ a2 ≠ b1/b2

Q: (x-24) dy+y dx =.

A:

Q: 7. Evaluate using the residue theorem eir dx x2 +1

A:

Q: The Wronskian of the vector functions X= e2 and X3= Select the correct answer. 45e -55e 45e -45e-6 O…

A:

Q: on paper

A: Follow the steps.

Q: Let S = For which vector v the set S forms a basis For R?? Select one: none of the others

A: According to our guideline, we can solve only first one of multiple questions. So, here we solve…

Q: 2. у" — у' — х %3D 0

A: To solve the given differential equation.