Mathematics · Algebra
If a = 2022, b = 2021 and c = 2020, then the value of a2 + b2 + c2 - ab - bc - ca is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 11
- 23✓
- 34
- 42
Correct answer
3
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Algebra MCQs →Want more practice questions on Algebra?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Algebra