Solve the wave equation a2. u(x, t) = a²u ax² = a²u at² 0 < x <L, t>0 (see (1) in Section 12.4) subject to the given conditions. u(0, t) 0, u(π, t) = 0, t> 0 u(x, 0) = x(π² - x²), + 00 ΣΟ n = 1 ди at t = 0 = 0, 0 < x < IT ]) Need Help? Read It Watch It Talk to a Tutor