Correct Answer - Option 2 : x < y
I. 3x2 – 7x + 2 = 0
⇒ 3x2 – 6x – x + 2 = 0
⇒ 3x (x – 2) – 1 (x – 2) = 0
⇒ (x – 2) (3x – 1) = 0
⇒ x = 2 or 1/3
II. 2y2 – 11y + 15 = 0
⇒ 2y2 – 6y – 5y + 15 = 0
⇒ 2y (y – 3) – 5 (y – 3) = 0
⇒ (y – 3) (2y – 5) = 0
⇒ y = 3 or 5/2
Comparison between x and y (via Tabulation):
Value of x
|
Value of y
|
Relation
|
2
|
3
|
x < y
|
2
|
5/2
|
x < y
|
1/3
|
3
|
x < y
|
1/3
|
5/2
|
x < y
|
∴ Clearly x < y