Which of the following is most suitable solution for wave equation = c2?%3Dat2ax2.(a) y = (AeP* + Be-P*)(Ce pt + De ept)(b) y = (Acos px + Bsin px)(Ccos cpt + Dsin cpt)(c) y = (Ax + B)(Ct + D)(d) y = (Aepx + Be-px)(Cep*t + De-ep*r)O aO bO cO d

The wave equation in one dimension is utt = a2 uxx , where x refers to spatial direction and t…

Which of the following is most suitable solution for wave equation = c2? ax2 a2y at (a) y (A P* + Be-p*)(Cept + De-ept) (b) y = (Acos px + Bsin px)(Ccos cpt + Dsin cpt) (c) y = (Ax + B)(Ct + D) (d) y = (Aepx + Be-px)(Cept + De-ep*t)

Which of the following is most suitable solution for wave equation = c2? ax2 a2y at (a) y (A P* + Be-p)(Cept + De-ept) (b) y = (Acos px + Bsin px)(Ccos cpt + Dsin cpt) (c) y = (Ax + B)(Ct + D) (d) y = (Aepx + Be-px)(Cept + De-ept)

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

Question 11 Find the solution. (D4 + 6D3 + 9D²)y = 0 A y = (c,+c,)x+ (c,+cx)e* ® y = c,+cx+(cz+c,)ed* -3x Oy = (c,r+cx) + (c;+cx)e=«
SOLVE THE FOLLOWING H.O.D.E
part b please
えゅ+ 3×は) + 2×り =0 Draw the phase - plane portrait with some ypteal tragedertes.
Express the given parametric equations of a line using bracket notation and also using i, j, k notation. (a) x = 6t, y = - 4 + 3t O (x, y) = (0, 4) +1 (6,3) ai + bj = -4j + t (6i + 3j) O (x, y) = (0, 4) + t (6, 3) ai + bj = 4j+ t (6i + 3j) O (x, y) = (0, 6) + (-4, 3) ai + bj = − 4j + t (6i + 3j) O(x, y) =(4,0) + t (3,6) ai + bj = −4i + t (3i + 6j) O (x, y) = (6,3)+1(0, - 4) ai + bj (6i + 3j) +t(-4j) (b)x= 4 + 6t,y=4+9t, z = 87t O (x, y, z) = (-4, 4, − 8) +1(-6, ai + bj + ck = 9,7) ( − 4i + 4j - 8 k) + t ( − 6i - 9j + 7k) O (x, y, z) = (4, ai + bj + ck = 4, 8) + t (6, 9, - 7) (4i − 4j + 8 k) + t (6i + 9j – 7k) O (x, y, z) = (6,9, −7) +1(4, - 4,8) ai + bj + ck = (6i + 9j − 7k) + t(4i - 4j + 8k) O (x, y, z) = (-6, 9, 7) + 1 - 4, 4, 8) ai+bj + ck = ( – 6i – 9j + 7k) + t( − 4i + 4j − 8k) O (x, y, z) = (4, 4, 8) + t (6,9,7) ai + bj + ck = (4i +4j + 8 k) + t (6i + 9j + 7k)
(D³ – D²)y = cos2t 1. а. Ур cos2t + sin2t 10 20 1. 1. b. Yp=-cos2t-sin2t 10 20 1. C. Yp = С. Ур cos2t – 20 10 sin2t d. yp= T. cos2t + 10 sin2t 20
polar km i (S77 144.46° )"= 54761217.84 =54761217 15 Hw/ Express in both polar f rectangular forms O (6+j5) @ (-16 -jq Ans/ [38.27* 176.9 - 1óʻ(-38. 18 +j2.57)
Express the given parametric equations of a line using bracket notation and also using i, j, k notation. (a) x = 6t, y = - 4 + 3t O (x, y) = (0, - 4) + t (6,3) ai + bj = −4j + t (6i + 3j) O(x, y) = (0, 4) + t (6, 3) ai + bj = 4j + t (6i + 3j) ○ (x, y) = (0, 6) + t ( − 4, 3) ai + bj - 4j + t (6i + 3j) - (x, y) = (-4, 0) + t (3, 6) ai + bj = − 4i + t (3i + 6j) (x, y) = (6, 3) + t(0, − 4) ai + bj = (6i + 3j) + t ( − 4j)
(7) (D² - 70° + 180² - 2004 200+8) V = 0
Which of the following is the parametric equation of the following line with symmetric equation +3 y+2 = 2-1? = 2 Ox=3t-3, y=2t-2, z=2t+1, t € R x=3t+3, y=2t+2, z=2t-1, tER x=3t-3, y=2t-2, z=t+2, ter None of these answers