Is it possible to use JavaScript to change the meta-tags of the page?

Question

If I put a div in the head and display:none, than use JavaScript to display it, will this work?

Edit:

I have stuff loaded in AJAX. And as my AJAX changes the

Answer 1

$(document).ready(function() {
  $('meta[property="og:title"]').remove();
  $('meta[property="og:description"]').remove();
  $('meta[property="og:url"]').remove();
  $("head").append('');
  $("head").append('');
  $("head").append('');
});