a ∶ b = 5 ∶ 7 எனில், (6a 2 - 2b 2 ) ∶ (b 2 - a 2 ) என்பது என்னவாக இருக்கும்:

1
12 ∶ 5
2
21 ∶ 5
3
13 ∶ 6
4
17 ∶ 8

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation