Untitled

Uncaught ReferenceError: $ is not defined

<head>
            <meta name = "viewport" content="width=device-width, initial-sclase=1">
            <title>Create</title>
            <link rel="stylesheet" type="text/css" href="Stylesheets/main.css"/>
            <link rel="stylesheet"  href="Bootstrap/css/bootstrap.min.css"/>
 </head>


  <body>


        <button class="btn btn-success" onclick="$(this).hide();">Clickit</button>


    <! --- scripsts
    <! --- bootstrap js files
     <script src="Bootstrap/js/jquery.min.js"></script>
     <script src="Bootstrap/js/bootstrap.min.js"></script>
    <! --- my java script file
     <script src="javascripts/main.js"></script>

    </body>

util.js:56 Uncaught TypeError: Cannot read property 'fn' of undefined
    at util.js:56
    at util.js:10
    at bootstrap.min.js:6
    at bootstrap.min.js:6

Failed to load resource: the server responded with a status of favicon.ico:1