जर a = 2022, b = 2021 आणि c = 2020, तर a2 + b2 + c2 – ab – bc – ca चे मूल्य आहे:

1
2
2
4
3
3
4
1

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation