<table>
  <thead>
    <tr>
      <th>Operator</th>
      <th>Syntax</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Logical AND</td>
      <td>expr1 &amp;&amp; expr2</td>
      <td>If expr1 can be converted to true, returns expr2; else, returns expr1.</td>
    </tr>
    <tr>
      <td>Logical OR</td>
      <td>expr1 || expr2</td>
      <td>If expr1 can be converted to true, returns expr1; else, returns expr2.</td>
    </tr>
    <tr>
      <td>Logical NOT</td>
      <td>!expr</td>
      <td>Returns false if its single operand can be converted to true; otherwise, returns true.</td>
    </tr>
  </tbody>
</table>

<h5 id="heading-examples-of-expressions-that-can-be-converted-to-false-are">Examples of expressions that can be converted to false are:</h5>
<ul>
<li>null;</li>
<li>NaN;</li>
<li>0;</li>
<li>empty string ("" or '' or ``);</li>
<li>undefined.</li>
</ul>
<h5 id="heading-operator-precedence">Operator precedence:</h5>
<ul>
<li>&amp;&amp; &gt; ||</li>
</ul>


<table>
  <thead>
    <tr>
      <th>Operator</th>
      <th>Syntax</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Logical AND</td>
      <td>expr1 && expr2</td>
      <td>If expr1 can be converted to true, returns expr2; else, returns expr1.</td>
    </tr>
    <tr>
      <td>Logical OR</td>
      <td>expr1 || expr2</td>
      <td>If expr1 can be converted to true, returns expr1; else, returns expr2.</td>
    </tr>
    <tr>
      <td>Logical NOT</td>
      <td>!expr</td>
      <td>Returns false if its single operand can be converted to true; otherwise, returns true.</td>
    </tr>
  </tbody>
</table>

##### Examples of expressions that can be converted to false are:
* null;
* NaN;
* 0;
* empty string ("" or '' or \`\`);
* undefined.

##### Operator precedence:
* && > ||

Operator	Syntax	Description
Logical AND	expr1 && expr2	If expr1 can be converted to true, returns expr2; else, returns expr1.
Logical OR	expr1 \|\| expr2	If expr1 can be converted to true, returns expr1; else, returns expr2.
Logical NOT	!expr	Returns false if its single operand can be converted to true; otherwise, returns true.

Logical operators in JavaScript

Examples of expressions that can be converted to false are:

Operator precedence: