In this lesson, Rob will take you through the following:
Distinguishing between permutations and combinations.
Calculating permutations using the 'hangman' method.
Calculating factorials (n!).
Calculating permutations when restrictions are imposed.
Download our FREE app for instant access to Leaving Cert resources, expert tips, and study tools.
📲 Apple App Store: https://apps.apple.com/ae/app/grinds-360/id6692620768
📲 Google Play Store: https://play.google.com/store/apps/details?id=com.app.grinds&pli=1
TikTok: https://www.tiktok.com/@grinds360.ie
Instagram: https://www.instagram.com/grinds360
Facebook: https://www.facebook.com/grinds360
