Chatoyante is trying to get from point A to a point B that is l units east and h units south across a Immobiliser. She can run nous État with speed s1 and swim with speed s2. She could swim in a straight line across the river directly from A https://topazdirectory.com/listings12738038/nouvelle-%C3%A9tape-par-%C3%A9tape-carte-pour-%C3%89dition-pdf