3. As the snow piles up on a rooftop during a winter storm, its height h(t) at time I (measured in hours)satisfies
dh —dt = h(0) = 1. Find the height of the snow at t = 1. (20 points) This is a problem for which you use the same idea( separation of variables) as you would for in-class problem 1 for section 1.3 and first few of the problems in AC-HW-3.