Use the formula A-1 = O -2 -9 1 d ad-bc-c to find the inverse of the 2 x 2 matrix (if it exists). (If an answer does not exist, enter DNE.) SENTONA TOITDA DAIT JEZA 3 -1 2 5 noczne seduto copleve (5

Q: 15. S(x + 2)²dx

A: Solve the following

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A: This question can be solved using the concept of equation of tangent and length of curve when the…

Q: Find the centroid of the given region. ... y = 2-x y = x A (3/22,45/61) B) (5,15) (8/23,76/111)…

A:

Q: Find: 1. Sjs(x)dx

A: Given:

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A: We have to graph the vector field of the given function

Q: QUESTION 12 Let S(x) =x2. Find the producer surplus at the equilibrium x=3. %3D O $2 O $ 27 $9 $ 18

A: Given problem:- Let S (x)=x2 Find the producer surplus at the equilibrium xE = 3

Q: Find the inverse laplace of s+3 s2-8s-9

A: Given,  s+3s2-8s-9

Q: Q1) A) Find the tangent equation for the function: f(x) = Vx2 + 5 at x=2 ? %3D

A: As we know that; The slope of tangent line to the given curve is equal to the derivative of the…

Q: (а) (5х* - 4x? +5)dk (b) S(2x+1)(3x – 7)dx

A:

Q: Jse the two-path test to prove that the following limit does not exist. y* - 2x? lim 4 (x.y)-(0,0)…

A: Since tha value of both the limit is different  Hence the limit does not exist.

Q: :Q1 Solve the second order differential equation Y " – 5Y' + 9Y = 0

A: Given the second order differential equation is y''-5y'+9y=0

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A:

Q: Find the surface area when the curve C = {(x,y): 0 < x < 2, y² = 2 x} | about the x-axis.

A:

Q: Determine the intersection point of the two lines or show that they do not intersect. a. The line…

A: Given problem:- Determine the intersection point of the two lines or show that they do not…

Q: Use the method of Lagrange multipliers to find the dimensions of the rectangle of greatest area x?…

A:

Q: Let C1 be the curve with parametric equations x = cos t, y = sint – t, where t e [0, ). (a) Find the…

A:

Q: (а) у"— (а + В)y' + аBy %3D 0 (а + B)

A: Answer as follows

Q: dx 4

A: Answer is in step 2.

Q: Find the radius of convergence, R, of the series. (x + 4)" R Find the interval, I, of convergence of…

A: The given series,        ∑n=1∞n6nx+4n

Q: * 4.5" – 5. 4" b) Σ 6" n=1

A: Thereare multiple question, as per company policy kindly ask other question separately .

Q: A rectangle is growing in such a way that when its length is 5 ft and its width is 2 ft, the length…

A:

Q: :Q1 Solve the second order differential equation Y" – 5Y' + 9Y = 0

A: Here we have to solve second order differential equation.

Q: dy I# 2x²y° - 3ry = at the point (1, 2)? 4x. what is %3D da O b) 2/3 O c) None of these O d) -43 e)…

A: Explanation of the answer is as follows

Q: Use the derivative f’(x)=x^2(x-5)(x+5) to determine The local maxima and minimal of f and the…

A:

Q: fx)-fla) Use the alternate definition, lim to determine the instantaneous rate of X- a 著→ 2 1 change…

A:

Q: On each interval, determine whether the graph of f(x) is concave up or concave down. From x=1 to…

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Q: Calculate the velocity and acceleration vectors, and speed for r(t) = (sin(t), cos(3t), cos(t)) when…

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Q: Q4) Find for the following functions ( dx 4. coth(ln x)

A: Dear learner, As per our guidelines we can provide the solution for first one only. Kindly post…

Q: Determine whether the function is one-to-one. {(2,6). (3,9). (– 7,3), (1, – 5)} Is the function…

A:

Q: What is the volume of the solid formed by revolving the region bounded by 10y = a? and 10æ = y?…

A:

Q: . Solve the following problems using the concepts of Parametric Equations. Show complete solutions.…

A: (a)x=7sint , y=t2+1 at (0,3)sint=x7 t=sin-1x7 now, y=t2+1substitute t=sin-1x7  in  y=t2+1y=sin-1x7…

Q: Find the limit of f as (x,y)→(0,0) or show that the limit does not exist. Consider converting the…

A:

Q: Find the equation of the tangent to the curve x2 = y²x + 2 at (-1, 1). Use graphing software to find…

A: To find the equation of tangent at the given point

Q: point C on land such than ZCAB = 44.2°. Find the distance across the lake from A to B. В 506 ft…

A: Given the query is to find the distance between A and B.

Q: When a factory operates from 6 AM to 6 PM, Its total fuel consumption varies according to the…

A:

Q: If y = f(g(h(x))), then the derivative y/ is given by which formula? a) None of these Ob) f'(g(h(x))…

A:

Q: A rectangular picnic area of 8000 m² is being constructed along the edge of a river. It will be…

A: Explanation of the answer is as follows

Q: Jse the (first principles) definition of the derivative to find g'(x) if g(x) = I+ 2

A: Explanation of the answer is as follows

Q: A tank in the shape of an inverted cone has a height of 15 meters and base radius of 4 meters and is…

A: Dear learner, As per our guidelines we can provide the solution for first one only. Kindly post…

Q: The world population was approximately 6.04 billion at the beginning of 2000. It has been estimated…

A:

Q: Find the sum A+B+C of the constants A,B and C appearing in the Taylor series expansion given below:…

A:

Q: 2x and y 2x. Decide whether to integrate with respect to a or y. Sketch the region enclosed by y…

A:

Q: S. Find f(t), if f'(t) = df 1+ cos(2t) and f =1. %3D %3D dt

A: To find the function f(t) following the given conditions.

Q: If z = 3x2 – 2y3, x = 1+ s²t and y = 33 – t2, then dz %3D O a) 6x(1+ s²)+ 12ty O b) 6s²x – 12ty - c)…

A:

Q: Q1 Using a method of reduction to separable equation and reduction to linear equation, find the…

A:

Q: -x2 ca2+y? In cylindrical coordinates, , S S+V xy dzdydx = O a) None of these O b) So Só So 3 cos(0)…

A:

Q: Suppose that csc(t) = and that tis in quadrant IV. Find the exact value of cos(t). -3/2 V5 V5 3 -2/3…

A:

Q: Let ü = and v =. If ü xö = then determine the value of 3A+B+C. Answer: Finish attempt..

A:

Q: The radius of a sphere was measured and found to be 6 cm with a possible error in measurement of at…

A: Let V be the volume and r be the radius of sphere

Q: :Q2 Find F(t) for the differential equation below x²y' + 2xy – 2y = 0

A: We have to find the solution of differential equation.