Question

2.11 please

2.10. Compute the coefficient matrix and the right-hand side of the N-parameter Rayleigh-Ritz approximation of the equation du dx Use algebraic polynomials for the approximation functions. Specialize your resuit for N 2 and compute the Ritz coefficients. Answer: c,-dt and c2--DT 2.11. Use trigonometric functions for the two-paramcter approximation of the equation in Problem 2.10, and obtain the Ritz coefficients

Answer 1

0 od and intera le over Nonna; re, Oy oppyin teaon by Paak ulo)-0、4(1):1. becaus dv du dv du lv V, U-

dl ci an d i, 2,3, -)-Hence the'd should be choos în such a thet

d x Cl n Similar 9 Thu ol nt

67-lo TS 22J -012407 c29レ 2 oblai nec