-1 Using Doolittles method for the following matrix A = 0 L-2 L- matrix and U - matrix. 2 11 86 0 51 find

Q: (30) -3≤x-3y≤6

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Use the spreadsheet to answer the following questions. 83 AENT 4 5 A 47 37 94 76 60 B Answer: 3 82…

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Q: Question Define as the region bounded by the functions u(y) = 2 and v(y) around the y-axis, what is…

A: Here we have to find the volume of a region when revolved about y axis.

Q: Solve the differential equation. y' + 2xy = 23x A There is no correct answer from among the given…

A: To solve the differential equation. y'+2xy=23x

Q: Find the angle between in the two planes a = (1,2,3) and b =(4,-5,6)

A: Let's find angle between two plane.

Q: Q3: Let L be the line of intersection of the planes 3x + y -z = 4 and 5x + y + 2z = 1. Find the…

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Q: Evaluate the integral: ³√1 + 100x² da

A: Need to find out the integration.

Q: Which of the following equations is NOT a variable separable differential equation? A B C D (xy -…

A: We have to choose the equation which is not a variable separable differential equation.

Q: 12. Find the area under the graph of f(x) = e-In(x) on the interval [1, 2]. O 0.5 O-0.5 O 0.693…

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Q: (1) lim,-0 √x+9-3 X (2) lim-0 1–c05x x sinx (3) limx-1 x²+3x-4 x-1

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Q: 7 g(x) = (3x²-2)-2 2x+3 و ga) = -2 (3x²-2) -3 / (2x+3) (6x) - (3x²-2) (2) (2x+3)2 (56) = (-2…

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Q: A company produces a special new type of TV. The company has fixed costs of $497,000, and it costs…

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Q: Need this in complete and handwritten solution, thank you! Find the Differential Equation of the…

A: We have to find the differential equation of the Family of Ellipses with its center at the origin.

Q: Write 11 Stan¹¹ iftan x dx in terms of 9 tan x dx

A: The integration of tan11x write in terms of tan9x.

Q: limx→0 sin 2x 2x²+x

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Q: Find the directional derivative of the function at the given point in the direction of the vector v.…

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Q: Determine the possible pairs of values (a, b) which make the function below continuous everywhere.…

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Q: 3. Check that each given function is the solution to the initial value problem. y(0) = 1, y'(0) = 2,…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: 1. f(x) = x 3x-1

A: Domain of a function is defined as the values of x for which the function is defined.

Q: 1. Simplify: 3x x + 2 a) ÷ 6x² x2 4 b) (y - 3+√2 )(y+3+√2)

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Q: B. Find the DE of each of the following by eliminating arbitrary constants. Reduce your final answer…

A: Let's eliminate the arbitrary constant.

Q: Graph and find the domain and range for y= sin²x + 1

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Q: 14. f(x)= a. b. C. d. lim 2--1+ f(x)= lim lim lim 3(x-3)²(x+4) lim f(x) = f(x) =

A: see below the answer and explanation

Q: 20. f(x) = sin a for a < 0 cos x for 0≤x≤ ³T tanx for 37 < x < 2π for 27 < x < 5 cot a Let f be the…

A: A piecewise continuous function is continuous on a given interval in its domain if the function…

Q: Find the limit using direct substitution. x-4-2 lim X-13 X

A: Find the limit using direct substitution limx→13x-4-2x=?

Q: Solve the differential equation dy dx x²(y²+3) + y (x³+1) = 0.

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Q: lim x→0 (sin 4x/ sin 6x)

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Q: If a projectile is fired with an initial velocity of vo meters per second at an angle a above the…

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: Prove the identity. sin (x-y) = tanx-tany cosx cosy Note that each Statement must be based on a Rule…

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Q: Solve the initial value problem. dy 3 dx - = x˚ (y - 5), y(0) = 9

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Q: question 7. x + 128x + 96x = 0 answer 7. x = C₁e(-64+20√10)t + C₂e(-64-20√10)t

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Q: A teacher is grading a test. A student got 43 out 58 points. Part A: Should the teacher estimate or…

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Q: (a) Find the point at y = x³ + x, if the slope is equal to 4. Then find the equation of tangent…

A: I have stated the used method in the brackets

Q: Financial planners suggest a monthly budget similar to that shown in the pie chart below.1 Use the…

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Q: The inflection point of the graph f(x) = (x + 1)tan ¹(x) is B) (0,0) C) (-1,0) A) (15) D) (0,1) E)…

A: inflection point of the function f(x)=x+1tan-1x

Q: Define as the region bounded by the functions u(y) = 2 and v(y) around the y-axis, what is the…

A: The region Q is bounded by the function u(y)=2 and vy=y24 between y=1 and y=2 The solid formed by…

Q: The graph below is the function f(x) -5 -4 -3 -2 -1 lim 5 4 3 x→2 12 A -1 -2 -3 -4 -5+ Select all…

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Q: 4. Solve for b in: 1 4 2 15 5b 3b

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Q: 3. Let 1 ƒ(x)=_=_=__and g(x)== x-4 Find f(g(x)) and find its domain.

A: NOTE: Refresh your page if you can't see any equations. . here we have

Q: If an investment increases 1% the first year, 5% the second year and 9% the third year, what is the…

A: Let the investment at starting is = x   Increase in first year =1 % increase in second year = 5%…

Q: 3.44 3. Test for homogeneity f (x, y) tanx-sec²x - cosy

A: Question : Test for the homogeneity f(x, y) = tanx - sec²x - cosy

Q: Find the differential equation by eliminating the arbitrary constant/s. 1. ecosx = c(1-cosy)-¹

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: 3x 9. Evaluate § 2³× d dx

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Q: Determine where the function F(x)= 4x 2 x +49 is continuous. The function is continuous on (Simplify…

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Q: Find a formula for the general term an of the sequence, assuming that the pattern of the first few…

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Q: Determine the infinite limit limx→π− cot x

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Q: Find the x-value at which f is discontinuous and determine whether f is continuous from the right,…

A: Here we have to find the value of x for which f is discontinuous and determine whether f is…

Q: 15. The base of a solid is the circle x² + y² = 9. Cross sections of the solid perpendicular to the…

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Q: Write the interval of continuity for the function below: sin(x)√/25 - x2 x-6 f(x) =

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Q: 15. f(x)=2x²(x+3) (x-2) a. b. C f(x)= 16.

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