f facts about the physical structure of your
    country that cannot be represented in the map language.<br />

4.  Give two examples of facts that are much easier to express in the
    map language than in first-order logic.<br />

5.  Give two other examples of useful analogical representations. What
    are the advantages and disadvantages of each of these languages?
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    </div>
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<div class="card">
    <div class="card-header p-2">
        <a href="ex_2/" class="p-2">Exercise 2 