title: How to downgrade angular version?
body: <p>My current version is 13. I need the version 12.</p>
  <p>I tried the following commands:</p>
  <ul>
  <li>ng --version</li>
  <li>npm uninstall -g @angular/cli</li>
  <li>npm cache clean --force</li>
  <li>npm install -g @angular/cli@12</li>
  <li>ng --version</li>
  </ul>
  <p>The version still says 13. How can i resolve this?</p>