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2-ui/1-document/07-modifying-document/1-createtextnode-vs-innerhtml/solution.md

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+Answer: **1 and 3**.
+
+Both commands result in adding `text` "as text" into the `elem`.
+
+Here's an example:
+
+```html run height=80
+<div id="elem1"></div>
+<div id="elem2"></div>
+<div id="elem3"></div>
+<script>
+  let text = '<b>text</b>';
+
+  elem1.append(document.createTextNode(text));
+  elem2.textContent = text;
+  elem3.innerHTML = text;
+</script>
+```