Find the inverse of the matrix (if it exists). (If an answer does not exist, enter DNE.) 21-1 3 7-10 8 15-21 EEE 11

Q: Two cars travel toward each other from cities that are 427 miles apart at rates of 64 mph and 58…

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Q: Question Consider the region, R, bounded on the left by the line g(x) = x, on the right by the…

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Q: 1-37+27= 0 ➜ 1 (1-1) (1-2)=0 1₁=0, A₂=1, d3=2 X 2X 21 Y₁₁(x) = C₁ + c₂e² +₂e² U₁1, U₁₂- and U₂=2² е…

A: Given.

Q: Needed

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Q: and the general solution of the following equations: f y'+(4/x)y=x* ---by linear method

A: Topic: application of integration and differential equations

Q: Find the value of c such that enc=14 n=0 Enter an exact value BD

A: Given :∑n=0∞enc=14

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A: Given the relationship between the air temperature T (in degrees Fahrenheit) and the altitude h (in…

Q: The figure above is the graph of the function m(t). Let n(t) = m(t) + 2, k(t) = m(t + 1.5),w(t) =…

A: NOTE: Refresh your page if you can't see any equations. . as we can see, the point (-2.5,-1) is on…

Q: Differentiate the following expressions and saveit under the given variables. 1. ур1 2. yp2 = 3. yp3…

A: Given data:- (1); yp1=x26-xx+2(2); yp2=ddxx24-x4+x(3); yp3=ddxx2-12x2-6x-1

Q: The probability a machine has a lifespan of more than 5 years is 0.8. Ten machines are chosen at…

A: This is a problem related to probability. Please follow the procedure given below.

Q: Suppose f(x) and f'(x) have the following values. I 5 6 7 8 9 f(x) 14 18 8 6 11 f'(x) -3 7 -10 -9 2

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Q: Q2:/ Sketch the region (R) of integration S x² dydx and evaluate the integration. Then reverse the…

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Q: Find the Maclaurin series for the function. (Use the table of power series for elementary…

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Q: 1 lim(x²-3x+1) 3. lim tan(x²) 7. lim 2²-1-2 x²-4

A: Since you have posted multiple question in this question which are not interlinked so i have solved…

Q: 20. What is the probability of an actually event? a. O b. 0 Insufficient data O O C. 1 d. Not…

A: We need to choose correct option.

Q: nts. The results of 120 parts are summarized as follows. Length Excellent Good 84 12 15 9 Surface…

A: We  are asked to find the probability that the length is not excellent.

Q: 1337 + (2) =?

A: We have to find the value of given complex number.

Q: Given the integral: In(x) x² da

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Q: For the following integral: f3ae-2 dx

A: NOTE: Refresh your page if you can't see any equations. . use the integration by parts method so…

Q: 2. Allen's small business has hourly costs (in dollars) of C(x) = x² +5, for x ≥ 0, where x is the…

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Q: 1. If y=tanx, prove that y=2(y² +1)(3y² +1).

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Q: Calculate the angle between the normals to the surfaces x²y + z = 3_ and x log z − y² = −4 at the…

A: Angle between two normal vectors a and b is  θ=cos-1±a·b

Q: Identify the center and radius of the circle passing through the points P(1, 3) and is tangent to…

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Q: Q5/: Find the general solution of non-homogenous differential equation using Variation of Parameters…

A: See this solution in below.

Q: X Given zx 2cos u; y = 3sin v, find y O-2cos u cos v 3 sin ² v O 2sin v 3 sin u O-2sin u 3 sin v…

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Q: Given: f(x)+ 3x2+1, Evaluate the difference quotient for f(x+h)-f(x)/h; h≠0

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Q: Find an equation of the plane. The plane that passes through the point  (−2, 1, 3)  and contains…

A: Question : Find an equation of the plane.   The plane that passes through the point  (−2, 1, 3)  and…

Q: Consider the function Evaluate the definite integral f₁ f(x) dx = Evaluate the average value of f on…

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Q: Find the area bounded by y = x³ and y = x² + 2x on x € [-1, 1]. Submit your answer in fractional…

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Q: Q4:B/Simplify [cos 20-i sin20][cos 30+ i sin301² [cos 40+ i sin40 1³[cos 20-i sin2015 using De…

A: The given expression,      cos 2θ-isin 2θ8cos 3θ+isin 3θ2cos 4θ+isin 4θ3cos 2θ-isin 2θ5 De Moivre's…

Q: Solve the system of linear equations. (If there is no solution, enter NO SOLUTION. If the system has…

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Q: B √√2 3 and D(3cos 0, 2sin ) are four points, then find the maximum area of quadrilateral ABCD,…

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Q: 1. If x²y-xy² + x² + y² = 0 find y'.

A: NOTE: As per our guidelines, I have solved the first problem. If u want the answer of other, kindly…

Q: dy If y = arctan(er), dx

A: NOTE: Refresh your page if you can't see any equations. . the given equation is  take derivative

Q: If  g(x) = x2 + 10x  with  x ≥ −5,  find  g−1(56).

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Q: 4. Perform the indicated operations. Use principal arguments throughout. (a) [22(x/3)].[32(x/2)] (b)…

A: (a) We have to evaluate 2∠π3.3∠π2

Q: If y = arctan (4x² + 4x + 5), dy dx

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Q: ¹{.(²-1)} = Q4. C-1 (a) cosht - 1 (b) (c) 1 2 (d) 1 - cosh t [cos 2t - 1] [sin 2t - 1]

A: Here, to find the inverse Laplace transform of the function: 1s(s2-1)=1s(s-1)(s+1) Now, using…

Q: Find the domain of the function. (Enter your answer using interval notation.)

A: Topic:- function          Definition:-   the domain of a function is the set of input values for f,…

Q: I'm having trouble figuring out why the integral of e-3x dx is equal to (-1/3)e-3x. I do not know…

A: Given:    f(x) = e-3x

Q: Find the determinant of the matrix.

A: Concept: Determinant: A square matrix's components can be used to calculate the determinant, a…

Q: for the following P.d.f of x, find the p(x<1) and p(x|<1) ,F(x)=x²/18 if -3<x<3 and 0 in other place…

A: In this question, we need to find p(x&lt;1) and p(|x|&lt;1).

Q: The probability that a component is acceptable is 0.93. Ten components are picked at random. What is…

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Q: 1. Determine (i) the order of each differential equation and (ii) whether they are linear or…

A: To determine the order and type of given differential equations.

Q: A random variable, z, has p.d.f. f (z) = e ², 0 =< Z < 1. Calculate the expected value of z. 1 O a.…

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Q: Find the derivative. g(t) = 7/ square root t

A: We have to find the derivative of the function  gt=7t.

Q: . Test the equation for symmetry. (Select all that apply.) y = 7x4 + 2x2 a. The graph is symmetric…

A: Topic = Function As per guidelines , At a time only one question with three sub-parts can be…

Q: There is a ready polar formula for negative one (-1) and also a ready polar formula for negative i…

A: See this solution in below.

Q: DUE NOW. Please answer all the script part as the same as the process on what's in the sample…

A: The objectives are: Now we have to make a script as the following;

Q: The graph of f is shown on the coordinate plane. Selected values for g are shown in the table. Graph…

A: Given graph:-