![4. Solve the following problems of Abu Kamil: [x-ax + 10)]2= 8x (First substitute x -y2) a. b. (x V( (1/2) x))2- 4x (Abu Kami](http://img.homeworklib.com/images/651ab57a-9ba0-49a4-a04c-b2c1492f94d1.png?x-oss-process=image/resize,w_560)
Homework Answers
Answer: - a).
According to question,
(X-(2sqrtx+10))^2 = 8x
Where x = y^2
(Y^2-(2sqrt(y^2) +10))^2 = 8y^2
(Y^2-(2y+10))^@ = 8y^2
(Y^2-2y-10)^2 = 8y^2
Y^2-2y-10 = 2*sqrt2*y, -2*sqrt2*y
x = y^2, thus
x = 7.7, 40.8.
Add Answer to:
4. Solve the following problems of Abu Kamil: [x-ax + 10)]2= 8x (First substitute x -y2) a. b. (x...
Solve the following problems of Abu Kamil:
Solve the following problems of Abu Kamil: a) [x-(2sqrt(x)+10)]2= 8x (First substitute x=y2) b) (x+sqrt(x/2))2=4x (Abu Kamil does this three different ways: he first solves directly for x, next substitutes x=y2, and finally substitutes x=2y2)
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine...
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine what type of DE it is.) 1. (2xy + cos y) dx + (x2 – 2 siny – 2y) dy = 0. 2. + cos2 - 2ary dy dar y(y +sin x), y(0) = 1. 1+ y2 3. [2ry cos (x²y) - sin r) dx + r?cos (r?y) dy = 0. 4. Determine the values of the constants r and s such that (x,y)...
solution for all 4 please In Problems 1-3, solve the given DE or IVP (Initial-Value Problem)....
solution for all 4 please
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine what type of DE it is. 1. (2xy + cos y) dx + (x2 – x sin y – 2y) dy = 0. 1 dy 2. + cos2 - 2.cy y(y + sin x), y(0) = 1. + y2 dc 3. [2xy cos (2²y) – sin x) dx + x2 cos (x²y) dy = 0. (1+y! x" y® is...
Triple Integration Problems. 1. Integrate zdV JJ w where ll' is enclosed by the planes z = 0 and cylinders x2 + y2 4 and x2 + y,: 9 = x+9+ 3 and by the 2. Integrate where E is bounded by the zu-pl...
Triple Integration
Problems.
1. Integrate zdV JJ w where ll' is enclosed by the planes z = 0 and cylinders x2 + y2 4 and x2 + y,: 9 = x+9+ 3 and by the 2. Integrate where E is bounded by the zu-plane and the hemispheres z/9-2y2 and z = V/10-22-27 Change the order of integration and evaluate x3 sin(уз)dydx. 0 Jr2
1. Integrate zdV JJ w where ll' is enclosed by the planes z = 0 and cylinders...
Iry to hhel ieal 4 Suppose that the 3 x 2 matrix A has rank 2 and we want to solve Ax b. a) (10 pts) If there ex...
Iry to hhel ieal 4 Suppose that the 3 x 2 matrix A has rank 2 and we want to solve Ax b. a) (10 pts) If there exists a solution x ()l show that 0 0 b) (5 pts) Is the 3 x 3 augmented matrix (Alb) invertible? Why or why not? c) (10 pts) Suppose that you found the solution below 2 (A | b) 30 0 Can you compute the solution to Ax = b? If yes...
I need some help on this problems please! Solve the following system of equations with the substitution method: 4...
I need some help on this problems please!
Solve the following system of equations with the substitution method: 4y +3 l-4x +16y -12 Answer: ( ) Enter your answers as integers or as reduced fractions in the form A/B. If there is no solution, t there are an infinite number of solutions, specify their form in the blanks in terms ofy Solve the system with the addition method: 5 x 4y 3 20x 16y 12 Answer: ( ) You have...
28, 30, 36. pi DIFFERENTIAL EQUATIONS CHAPTER 2 FIRST-ORDER DIFFERE dx - x = 2y2 y(t)...
28, 30, 36.
pi DIFFERENTIAL EQUATIONS CHAPTER 2 FIRST-ORDER DIFFERE dx - x = 2y2 y(t) = 5 RE Ri = E, i(0) = in. L. R. E, i, constants a = k(T – T.). TO) = To, k, Tm, T, constants 31. x + y = 4x + 1, y(1) = 8 32. y' + 4xy = rer? y(0) = -1 dy + y = ln x, y(1) = 10 dx 34. x(x + 1) + xy = 1,...
ODE - 1 Q.1 Solve the following first order linear initial value problems. (a) 2ndp -...
ODE
- 1
Q.1 Solve the following first order linear initial value problems. (a) 2ndp - 0.4pdt -0, p(1)- 0.2 (b) v(f) dv (1) +*dt - 0, v(2) -2 + 2v ()- 6, v(0) - 10 (c) (d) The first order differential equation, initial value problem, - Sms, v(0) = 2ms. describes the motion of a car. Find an expression for the speed v () and determine the velocity of the car after 10 seconds from the beginning of its...
please help !!!! 10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a) Show that v = | 1 | and w = 1-2) are eigenvectors of A. b) Identify the defective eigenvalu...
please help !!!!
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a) Show that v = | 1 | and w = 1-2) are eigenvectors of A. b) Identify the defective eigenvalue of A, and find a corresponding generalized eigenvector Ax c) Write out the general solution of x
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a)...
= ) 1 5 # 4 [10 points] Recall the real symmetric 2 by 2 matrix...
= ) 1 5 # 4 [10 points] Recall the real symmetric 2 by 2 matrix B of # 3. 5 1 # 4 a) From the matrix fact sheet, what are the eigenvalues of B and its characteristic polynomial ? # 4 b) Compute the trace of B, the sum of diagonal terms of the matrix B in three ways. 1- directly, 2- via eigenvalues, 3-via characteristic polynomial # 4 c) Compute the determinant of B, ad — bc,...
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine what type of DE it is.) 1. (2xy + cos y) dx + (x2 – 2 siny – 2y) dy = 0. 2. + cos2 - 2ary dy dar y(y +sin x), y(0) = 1. 1+ y2 3. [2ry cos (x²y) - sin r) dx + r?cos (r?y) dy = 0. 4. Determine the values of the constants r and s such that (x,y)...
solution for all 4 please
In Problems 1-3, solve the given DE or IVP (Initial-Value Problem). [First, you need to determine what type of DE it is. 1. (2xy + cos y) dx + (x2 – x sin y – 2y) dy = 0. 1 dy 2. + cos2 - 2.cy y(y + sin x), y(0) = 1. + y2 dc 3. [2xy cos (2²y) – sin x) dx + x2 cos (x²y) dy = 0. (1+y! x" y® is...
Triple Integration
Problems.
1. Integrate zdV JJ w where ll' is enclosed by the planes z = 0 and cylinders x2 + y2 4 and x2 + y,: 9 = x+9+ 3 and by the 2. Integrate where E is bounded by the zu-plane and the hemispheres z/9-2y2 and z = V/10-22-27 Change the order of integration and evaluate x3 sin(уз)dydx. 0 Jr2
1. Integrate zdV JJ w where ll' is enclosed by the planes z = 0 and cylinders...
Iry to hhel ieal 4 Suppose that the 3 x 2 matrix A has rank 2 and we want to solve Ax b. a) (10 pts) If there exists a solution x ()l show that 0 0 b) (5 pts) Is the 3 x 3 augmented matrix (Alb) invertible? Why or why not? c) (10 pts) Suppose that you found the solution below 2 (A | b) 30 0 Can you compute the solution to Ax = b? If yes...
I need some help on this problems please!
Solve the following system of equations with the substitution method: 4y +3 l-4x +16y -12 Answer: ( ) Enter your answers as integers or as reduced fractions in the form A/B. If there is no solution, t there are an infinite number of solutions, specify their form in the blanks in terms ofy Solve the system with the addition method: 5 x 4y 3 20x 16y 12 Answer: ( ) You have...
28, 30, 36.
pi DIFFERENTIAL EQUATIONS CHAPTER 2 FIRST-ORDER DIFFERE dx - x = 2y2 y(t) = 5 RE Ri = E, i(0) = in. L. R. E, i, constants a = k(T – T.). TO) = To, k, Tm, T, constants 31. x + y = 4x + 1, y(1) = 8 32. y' + 4xy = rer? y(0) = -1 dy + y = ln x, y(1) = 10 dx 34. x(x + 1) + xy = 1,...
ODE
- 1
Q.1 Solve the following first order linear initial value problems. (a) 2ndp - 0.4pdt -0, p(1)- 0.2 (b) v(f) dv (1) +*dt - 0, v(2) -2 + 2v ()- 6, v(0) - 10 (c) (d) The first order differential equation, initial value problem, - Sms, v(0) = 2ms. describes the motion of a car. Find an expression for the speed v () and determine the velocity of the car after 10 seconds from the beginning of its...
please help !!!!
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a) Show that v = | 1 | and w = 1-2) are eigenvectors of A. b) Identify the defective eigenvalue of A, and find a corresponding generalized eigenvector Ax c) Write out the general solution of x
10. 20 points Consider the homogeneous system x' Ax, where 4 0 0 A 1 0 2 02 3 a)...
= ) 1 5 # 4 [10 points] Recall the real symmetric 2 by 2 matrix B of # 3. 5 1 # 4 a) From the matrix fact sheet, what are the eigenvalues of B and its characteristic polynomial ? # 4 b) Compute the trace of B, the sum of diagonal terms of the matrix B in three ways. 1- directly, 2- via eigenvalues, 3-via characteristic polynomial # 4 c) Compute the determinant of B, ad — bc,...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago