題目 Problem (M). Solve the differential equation dydt=2(1+t)(1+y2)\dfrac{\mathrm{d}y}{\mathrm{d}t}=2(1+t)(1+y^2)dtdy=2(1+t)(1+y2) with the initial condition y(−1)=0y(-1)=0y(−1)=0. Answer. (14)‾\underline{\quad(14)\quad}(14). 解答
