apply method not applying in all array's element

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Javascript

<script>
              function negate(func)
              {
                  return function()
                  {
                      console.log(arguments);
                      return !func.apply(null,arguments);
                  }
              }
              var isNotaNmber= negate(isNaN);
              document.write(isNotaNmber(["1000",332,"iioi"]));

          </script>

this is showing only one value false. But i guess apply method should apply three times and it needs to return me three boolean operation. but i dont know why its showing me only one boolean operatoin 'False'