In Exercises 15-22, find the inverse of each elementary matrix. 15. 16. 1 0 0 O 0 17 17. -2 0. 18. 1 0 0 1 00

Q: The solution to the differential equation 2 - y = x cos(3x) is: Select one: x cos(3x) + cx? 3 O 3x s...

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Q: Check that the point (−1,−1,1) lies on the given surface. Then, viewing the surface as a level surfa...

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Q: Classify the series as absolutely convergent, conditionally convergent, or divergent. (–1)k+1 k! (2k...

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Q: Using Figure 4, complete these functions. Express the answer as a fraction. P(-20, 21) n. Figure 4 t...

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Q: What is the angle of the inclination (to the nearest whole degree) of a stairway with the floor if t...

A: According to question,Given,steps have a tread of 11 inches and a rise of 6 inches.

Q: Given that f(x) = 3x + 1 and g(x) = (2x + 1) / (5x – 1): evaluate f(1/2), g(-1) and gf

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Q: Find the perimeter of the triangle whose vertices are: 1. A(2,1), B(3, -5) and C(1, -3)

A: A(2, 1), B(3, -5) and C(1, -3) 

Q: 5. Find the equation of the line passing through (2, 5) and with y - intercept of 2.

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Q: Identify the following as scalars, vectors or meaningless b) (a•5)x(cxd) c) (axb)•cxd) d)axb+c

A: As per as our guidelines i am supposed to answer only three part Please repost the remaining parts  

Q: Given the following series n52n II. Ln-1 10n+1 4n (-1)" III n-1 nInn (-3n IV. En-1 A) I and II diver...

A: Given

Q: Given the ordered pair P, determine the requested sin, cos, or tan of angle a. P(6,-5) cose = O (5V6...

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Q: Given that the taylor series at 0 for 1/(1-x)= 1+x+x2+x3+x4+....+xn+... a) Find the taylor series a...

A: We have given the taylor series for11-x=1+x+x2+x3+x4+ ⋯ +xn+⋯

Q: Determine whether the series converges, and if so find its sum. Enter the exact answer as an imprope...

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Q: Using Figure 4, complete these functions. P(-20, 21) Figure 4 sine = -21/29 20/29 21/29 -20/29

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Q: Let 5n2 + 14n bn 3n2 an = 3n4 - 5n2 - 19' Calculate the limit. (Give an exact answer. Use symbolic n...

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Q: The solution to the initial-value problem 4y' = -8y, y(0) = -2 %3D is y = -2e-2x Select one: O True ...

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Q: A triangle has vertices A (2, 3, 7), B (0, -3, 4) and C (5, 2, 4). Use vector multiplication to: a) ...

A: Given that - A triangle has vertices A (2, 3, 7), B (0, -3, 4) and C (5, 2, 4).

Q: 2+ cos x 5 (b). Let g(x) = Find equations of the tangent and normal lines to the x sin x graph of y ...

A: First find the point corresponding to given value of x then take the derivative of function to get t...

Q: im(xx)!(0;0) f(x; y) = 1.|

A: this statement is false , and mathmatical reasoning and example is in next step

Q: a) Using an operator , solve the following differential equations d²y dy 20y = 0 dx dx2

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Q: Display the values of the function in two ways: (a) by sketching the surface z = f(x,y) and (b) by d...

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Q: analytically

A: As per the guidelines we can solve 3 parts only. 

Q: If f' is continuous, f'(2) = 7, and f(2) = 0, then

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Q: Define Q as the region that is bounded by the graph of the function g(y) = 2/y+4, the y-axis, y = -3...

A: The volume of the given region, which is rotated about the y-axis, using the disk method is given by...

Q: hat are the new limits of integration after applying the substitution u = 6x + x to the integral / s...

A: Given query is to find the limit after applying the substitution.

Q: 22ニ」 dx ズ+ぞ

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Q: Qu 1 Using the separation of variable method, solve the following differential equations in a). and ...

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Q: An investment of $5000 with Barnes bank earns a 1.3% APR compounded monthly. a.how much is the inve...

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Q: = x* and y = Vx. (Note: Find the centroid (center of mass) of the region between the curves y these ...

A: We have to find the centroid of the given region.

Q: 2. a) Iff(6) = 3,f'(6) = 6, g(6) = 1, and g'(6) = 4, determine () (6).

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Q: 8-2x (f) lim- X-4 x -x-12 Vx² +16 –4 lim- (g) x' +8 lim x-2 x+2 (h)

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Q: Find the distance between the points (distance formula) 1.(3, 2), (4, -3) 2.(-5, 1), (-7, -3) 3.(-1,...

A: Distance between two points (x1,y1) and (x2,y2) is (x2-x1)2+(y2-y1)2. Note : As per our Guidelines ...

Q: ne Q as the region bounded by the functions u(y) = Vy and v(y) = 1 between y = 2 and y gral below th...

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Q: The function f is defined by the following rule. f(x) = 2* Find f(x) for each x-value in the table. ...

A: Find inverse of L. Let x=L(t) 

Q: Show mathematically that MRS is increasing for U=1-ex +e2y and is diminishing for U=lnX +LnY

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Q: 3. Evalnate. the. following.double.intagrals.by.comverting to Polar.Caa.r.dinates. 2 2 Anse. T(e-1) ...

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Q: x'- 36 lim 16 x+6 (a) Vx+11-4 lim- (b) х -5 (c) lim- +2 2-x

A: Since the student has posted many sub-parts of the question and does not mention any specific part, ...

Q: The area of the region that lies inside r = sin0 and outside r=1 cos60 is given by:

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Q: Find and sketch the level curves f(x,y) = c on the same set of coordinate axes for the given values ...

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Q: Find a unit vector perpendicular to both (3,-2,4) and (-1,2,-3).

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Q: If f(-x)=(2,-1), what are the coordinates of f'(x)?

A: If coordinates of f(x)= (x,y) then  coordinates of inverse of the function f(inverse)(x) = (y,x)

Q: Find dy/dx 1. y = x^2(sin^−1 x)^3 2. y = e^tanh x/x^2 − sechx 3. y = tan^−1 (sechx) + sech(tan^−1...

A: We expert are following guidelines.We are supposed to do first question. We have to find dy/dx  

Q: Using the limit comparison test the appropriate bn that is used In(n) converges is: to make the seri...

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Q: Compute the LU factorization of the following matrix. No row interchanges will be necessary. You can...

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Q: Determine whether the given series is absolutely convergent, conditionally convergent or divergent. ...

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Q: A consumer has utility function xy u(x, y) = x+y

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Q: CSCX lim,→0-(2cot(e scx))

A: Please see the below picture for detailed solution. 

Q: Question 2 Find an equation for the line tangent to the given curve at the indicated point. y6, x3=y...

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Q: Determine whether the given series converges or diverge E3n°4-n n=1

A: solution:-∑n=1∞3n34-n an=3n34-n an+1=3n+134-n+1 Ratio testL=limn→∞an+1an=limn→∞3n+134-n+1 3n34-n =li...

Q: Find the tangent plane of the surface z = f(x, y) at (0,0, 0) in which 3y f(2, y) = || cos /3 t dt.

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