Directions: In the following questions two equations numbered I and II are given. You have to solve both the equations and Give answer:
I. x2 – 25 = 0
II. y2 – 10y + 25 = 0I. x2 ?–$ 25 = 0
⇒ x2 ?–$ 52 = 0
⇒ (x + 5) (x – $5) = 0
⇒ x = -5 or x = +5
II. y2 ?– $10y + 25 = 0
⇒ y2 – 2 × 5y + 52 = 0
⇒ (y –$ 5)2 = 0
⇒ y = 5
When x = -5, x < y for y = 5
And when x = 5, x = y for y = 5
∴ x ≤ y