Two holes of unequal diameters d₁ and d₂ (d₁ > d₂) are cut in a metal sheet. If the sheet is heated

Options :

1. Both d₁ and d₂ will decrease

2. Both d₁ and d₂ will increase

3. d₁ will increase ,and d₂ will decrease

4. d₁ will decrease ,and d₂ will increase