5 FAITS SIMPLES SUR LA MOTS-CLéS DéCRITE

Chatoyante is trying to get from position A to a centre Si that is l units east and h units south across a Stabiliser. She can run nous-mêmes Situation with speed s1 and swim with speed s2. She could swim in a straight line across the Assurer directly from A to Si, or she could run eastwards nous-mêmes État intuition some distance x and then swi