x2 - 365 = 364; y - √324 = √81

Direction: In each of the following question, there are two equations. you have to solve both equations and give answer.

1. If x > y
2. If x ≥ y
3. If x < y
4. If x ≤ y
5. If x = y or relation cannot be established

x² - 365 = 364
⇒ x² = 364 + 365
∴ x = √729 = ± 27
and y - √324 = √81 ⇒ y - 18 = 9
∴ y = 27
So, y ≥ x or x ≤ y because y = 27 and x = 27 and - 27.