important note : I needed to solve this question using Matlab

Example:- numerical solution of IBUP utua use the Explicit method to find the I.c ucnol= sin(kx) ocaal B.C u lait) - ullit) o tro By using solution:- n = 4 1 1 1 6 K k h 6 16 k nal m um - nti um arcum 1-2 un tumultum - ) (unti-um + Un mesh + b un 6 I [um-zum bum + Ume] u I [um + 4 Un hot cho] I.cum-sin(Txm) B.cuo, th ac 6 m=1,2,3, nzo,1,-- 6 a = 1 [uz + 4 U, & to I[sin 17 1 + 4 sin ( F ) to l, = 0.6380711 Exact Solution -> 0.6386223 Example:- numerical solution of IBUP utua use the Explicit method to find the I.c ucnol= sin(kx) ocaal B.C u lait) - ullit) o tro By using solution:- n = 4 1 1 1 6 K k h 6 16 k nal m um - nti um arcum 1-2 un tumultum - ) (unti-um + Un mesh + b un 6 I [um-zum bum + Ume] u I [um + 4 Un hot cho] I.cum-sin(Txm) B.cuo, th ac 6 m=1,2,3, nzo,1,-- 6 a = 1 [uz + 4 U, & to I[sin 17 1 + 4 sin ( F ) to l, = 0.6380711 Exact Solution -> 0.6386223