If the string governed by the wave equation (I) starts from its equilibrium position with initial velocity g(x) = sin 'In. what is its displacement at time ( = 0.4 and x = 0.2. 0.4. 0.6. 0.8? (Use the present method with h = 0.2. k = 0.2. Use (8). Compare with the exact values obtained from (I2) in Sec. 12.4.)

Religion and Culture In Asia (RLCL 1904) 87266 Fall 2016 Instructor: Zhange Ni Class Time: 11:00 AM 12:15 PM, TTH Classroom: Randolph Hall 318 Email: nizhange@vt.edu Phone: (540) 2315805 Office: 205 Major Williams Office Hours: TTH 810 AM...