Linear Differential Equation of First Order
Solution by Integrating Factor
SOLUTION
Given,
i.e,
Here,
Integrating Factor (IF),
Finding y,
We need to find C,
Given, y(0) = 2 ;
i.e,
Therefore,
we need to find the value of y when x = -1;
We have Option(a) as 0.5
Option(a) is the correct Choice
fast pleas 5 If y'-y=es ,y (0) =2, then y(-1) = Choice the correct answer (2...
5 points) 1. Circle the correct answer. Use the graph of y = f(x) to solve f(x) < 0. A) (-2, 0) U (3,00) TVfx) B) (-2,0] [3,00) C) (-00, 2] U [0,3] D) (-00,-2) (0,3) E) none of the above
slove it fast please Solve given IVP. (t +2y)dt +ydy=0; y(0)=1 and Select the correct value of c. O a. None 1 O b. 2 Oco Od. 1 O e. -1
answer fast please 2. For y'=(1+4x)/7, and y(0)=0.5 a) Use the Euler method to integrate from x=0 to 0.5 with h=0.25. (10 pts) b) Use the 4th order Runge-Kutta method to numerically integrate the equation above for x=0 to 0.25 with h=0.25. (15 pts) Euler Method 91+1 = y + oh where $ = = f(ty 4th Order Runge-Kutta Method 2+1= ++ where $ = (ką + 2k2 + 2kg + ks) ky = f(tuy) k2 = f(t+1,91 +{kxh) kz...
Choose the correct answer with detailed explanation please . 2- Choose the correct answer (Write down the correct answer letter AND valuc at your answer booklet) a. Let X be a real-valued, continuous random varia ble and let YX. Then, If y 2 0, then the cumulative distribution function E,(v): F,(一./5) _ Fx(,5) (D) -Fx(JF) _ F,(-(y) (E) none of the above pt. If a random variable X has a PDF (x)-2(x-1) 1ss2 (A) 35 (B) 5/3 variance of 75....
2- Choose the correct answer (Write down the correct answer letter AND valuc at your answer booklet) a. Let X be a real-valued, continuous random varia ble and let YX. Then, If y 2 0, then the cumulative distribution function E,(v): F,(一./5) _ Fx(,5) (D) -Fx(JF) _ F,(-(y) (E) none of the above pt. If a random variable X has a PDF (x)-2(x-1) 1ss2 (A) 35 (B) 5/3 variance of 75. The probability that X lies between 40 and 50...
Please show steps with good handwriting or typing. Circled answer may or may not be correct. Thanks! Problem #4: (16 points) Estimate the following integral using a three point Gauss Legendre rule I = | xe* +3dz Gauss zeroes and weights - 3/5 5/9 10 8/9 3 + 3/5 5/9 22. what is the required mapping (3) (a) x(E)= $ + 3.5 x()= 1.75 $ +3.75 x(E)= 3.5 $ +1.5 (d) x(E)= 1.5 & + 3.5 (e) none of the...
of 19 (0 complete) Evaluate the limit 5x² - 5y² lim xy)--(2-2) X+y Select the correct choice below and if necessary fill in the answer box to complete your choice 5x2 - 5y? ОА. lim xy--(2-2) x+y OB. The limit does not exist (Simplify your answer.) et points of R² is the following function continuous? 5 x, y) = x*(y² +81) ct the correct choice below and if necessary fill in the answer box to complete your choice 1. {(x,y)x+...
1. (25 pts, 1.5 for each) Multiple choice, choose the best correct answer Convert this number to STANDARD notation: 0.0120 x 10 0.00000120 b)1 20x 10 None of these coneci e) 1,200 c) 120 1. (25 pts, 1.5 for each) Multiple choice, choose the best correct answer Convert this number to STANDARD notation: 0.0120 x 10 0.00000120 b)1 20x 10 None of these coneci e) 1,200 c) 120
MULTIPLE CHOICE Circle the correct answer. (2 points each) 1. A simple random sample of six patients over the age of 65 is being used in a blood pressure study. The standard error of the mean blood pressure of these six men was 22.8. What is the standard deviation of these six blood pressure measurements? a. 9.31 b. 50.98 c. 55.85 d. 136.8 e. None of the above c a. b. c. 2. A 95% CI for the ratio of...
With explanation please. 2- 10 pts.)Choose the correct answer(Write down the correct answer letter AND value at your answer booklet- For Non-of-the-above choice, write down the correct answer.) 5 , a standard deviation σχ (C) | If random variable X has a mean μΧ 2, and Y-4-2X then: a. (B) μ,--8 and σ r= 6 (E))one of the above μ,--4 and σ,-16 VARE4-1).HARRI, (4)(4).ls, (A) μ,--6 and ơr" 16 -6an dơ,-8 l p b. 1ss2 if a random variable X...