title: NG command is displaying incorrect node version
body: <p>I am getting below error when I tried to use <strong>ng</strong> command</p>
  <p>Node.js version v11.13.0 detected.
  <em>The Angular CLI requires a minimum Node.js version of either v10.13 or v12.0.
  Please update your Node.js version or visit <a href="https://nodejs.org/" rel="nofollow noreferrer">https://nodejs.org/</a> for additional instructions.</em></p>
  <p>When I try to see the node version using <strong>node -v</strong>, I see node version on my machine is v12.18.3
  So from where ng is getting v11.13.0? How do I resolve this issue?</p>
  <p><a href="https://i.stack.imgur.com/6LD8R.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6LD8R.png" alt="enter image description here" /></a></p>