Advanced Math Archive: Questions from April 26, 2022
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5.- National security requires defense technology to be able to detect projectiles or offensive missiles. For this defense system to be successful, multiple screens are required of radar. Assume that
5.- La seguridad nacional requiere que la tecnología de defensa sea capaz de detectar proyectiles o misiles ofensivos. Para que este sistema de defensa sea exitoso, se requieren múltiples pantallas1 answer -
3.- An experiment is carried out with a coin. This currency is loaded (unbalanced) so that the probability of occurrence of a head is three times greater than that of a tail. a) Find the expected numb
(20 puntos) 3.- Se realiza un experimento con una moneda. Esta moneda está cargada (no balanceada) de manera que la probabilidad de ocurrencia de una cara es tres veces mayor que la de una cruz. a) C1 answer -
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3.- An experiment is carried out with a coin. This currency is loaded (unbalanced) so that the probability of occurrence of a head is three times greater than that of a tail. a) Find the expected numb
(20 puntos) 3.- Se realiza un experimento con una moneda. Esta moneda está cargada (no balanceada) de manera que la probabilidad de ocurrencia de una cara es tres veces mayor que la de una cruz. a) C1 answer -
7. Classify each of the following equations and reduce to canonical form: = и уу (i) yuzr – x?uyy = 0, x > 0, y > 0. (ii) x’Uz2 + 2xyuzy + yuyy = 0 (iii) Uzx + x?Uyy = 0 (iv) uzz + 2ury + 5uyy1 answer -
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could you do 2-10 answers
Find the general solution of each DE. 1+y+y = ) - 25 . 2.1" + 3y = -48x? 3: 3. V" + y = 2x sins 4. y' - 2y + 17y=e* cos 21 5. Y" - 3y + 3y -y=1 - 4e 6. y" 34' 12y = 232 + + 2xet + 4e* Solve each IVP.1 answer -
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Solve the following ODE's. ONLY need C, D, E, F, G
= x3 = y = = 1. (a) (x2+ y)dx = xdy (b) 3x2 log ydx + ,*dy = 0 (c) yy'' = 2(y'), y(1) = 1, y'(1) = 1 (d) (xy2 + y)dx + xdy = 0 (e) xy' + y = y2 log x (f) + x cot y (g) y2dx + (x2 – xy)dy = 0 = da dy1 answer -
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Answer number 9 and 23 use the Laplace transform to solve the initial value problem.
9. y" – 3y' + 2y = 24 y(0) = 1, y'(0) = -2 10. y" – 3y' + 2y = 231 y(0) = -1, y'0) = -4 11. y" + 3y' + 2y = 2e'. y(0) = 0, y'O) = -1 12.7" + y' - 2y = -4. y(0) = 2, y'(0) = 3 13. y" + 4y = 4, y(O)1 answer -
Problem: Solve the non-homogeneous linear differential equation of order 3 and constant coefficients. Use the method of undetermined coefficients
Blackboara. Problema: Resuelve la EDLNH de orden 3 y coeficientes constantes. Use el método de coeficientes indeterminados 5 y' – 2y" + y' = 2 – 24e* + 40e5#, y(0) = ; y'(0) = ,y" (0) = -2 =1 answer -
Determine if the method of undetermined coefficients is applicable. Answer "yes" or "no"
Determine si el método de coeficientes indeterminados es aplicable. Conteste "si" o "no". y" + 4y' - 5y = x-2e* y" + 4y' - 5y = x?e* + 1 = < y" + 3y' + 2y = 4x2 y" - 2y' – 3y = 4x - 5 + 6xe2x = < 11 answer -
resolve
Question 2 Resuelva y" - 2y + y = 1+x ? y=ce®+czxe? -. (1 + x°) + arctan x ? x y=ce +czxe" - e In(1+x) + xe arctanx + y=ce + ,xe ln(1+x) + xe arctanx e in 2 y=ce +c xe += n(1+x)+xe arctang Ninguna d1 answer -
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1. Solve the following Des and IVPs: 1. y - 3y = 6. 2. y' - 4y' + 3y = e' sin(2t), y(0) = 0, 7(0) = 1. 3. y"+y=t+e-2 4. y(4) - 16y= 2 + t. 5. ư” +5y” =t+3. 6. y" - + 4y - 4y = sin(2t). 7. 4' +5y1 answer -
FULL ANSWER PLEASE 1) 2) 3) 4) 5)
4 4. /yV1 + x2 = -«V1+y2, 4( 4.'y= V4 - 4V x2 + 1 + x2 v1 +. Sul 4 y"-16y=0. y=Ge* + Get Cje Sul y= 26 x'sinx=y=1-cosx, vu/2)=1. y=(x+C)te: v=(x+1 -1) - y 1, y( X tg 00 8 yy' + y2 + 4x(x+1)=0.1 answer -
I NEED SOLUTION STEPS 1.DERIVATIVE Task Result 2.DERIVATIVE Task Result
1 + 1 1 y = у -- + 22 23 y'= 22+2x+3 24 y = x arccos I = V1 – x2 y'= arccosx.1 answer -
1.- A net weight control study carried out at a pharmaceutical company that is responsible for the production of liquid medicines (syrups in bottles) suggests a normal distribution with mean of 137.2
(20 puntos) 1.- Un estudio de control de pesos netos realizado a una empresa farmacéutica que se encarga de la producción de medicamentos líquidos (jarabes en frascos) sugiere una distribución nor1 answer -
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( 11 use Laplace transform to solve ) a) y + 2y + 2y = 0; y(o)= 0, y '(0) = 1 ' y(y b) y - (0.4y"+by - 4y + y = 0 ; y) = 0 y@ 6 yl)-1, "C): 0, y() = 1 = 0 y(o= ' c) y'-2y '+ Qyo cost; y(6)=L, y %) = -1 answer -
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The solution of the initial value problem Y" + 9y = 0, y(0) = 0, y (0) = 6 - = = is y= 2 cos(3x) -3x y = 23x e y = 6 cos(3x) y= 2 sin(3x) - Let f(α) = 2 - 1 for – 11 answer -
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6. Write the negation of each statement, (conditional). a) If that is a real Rolex watch, I would be surprised. b) If the English units are not converted to metric units, then the spacecraft will cras
6. Escriba la negación de cada enunciado, (condicinal). a) Si ese es un reloj Rolex auténtico, me sorprenderia. b) Si las unidades inglesas no se convierten a unidades métricas, entonces la nave es1 answer -
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