Match the waves with the corresponding frequencies:
| (a) Alpha waves | (i) 4 - 7 Hz |
| (b) Beta waves | (ii) 14 - 30 Hz |
| (c) Theta waves | (iii) 8 - 13 Hz |
| (d) Delta waves | (iv) 0 - 3 Hz |
Choose the correct option from those given below:
1
(a) - (iii), (b) - (ii), (c) - (i), (d) - (iv)
2
(a) - (ii), (b) - (iii), (c) - (i), (d) - (iv)
3
(a) - (iii), (b) - (iii), (c) - (i), (d) - (i)
4
(a) - (ii), (b) - (iii), (c) - (iv), (d) - (i)