Hi there looking for help to understand these questions

Consider the system of first-order ordinary differential equations y1 = - ty1 + 32 y2 = - y1+ ty2 subject to y1 (0) = 0.7 and y2 (0) = 1.5. Use two steps of Euler's method to find an approximation for y (0.5 ). Enter your answer to three decimal places accuracy. y1 (0.5) ~ NumberConsider the ordinary differential equation y"' + 5y' + 232 = 2t. Let y1 = y(t) and y2 = y' (t). Write down an equivalent system of first-order ODEs. Use y1 for y] and y2 for y2 . y1 = 32 =Consider the initial value problem __ 2 _ dt 4+1\