An Assertion (A) and a Reason (R) are given below.
Assertion (A): Ventilators are provided near the roof.
Reason (R): Conduction takes place better near roof.
1
A is correct but R is false.
2
A is false but R is correct
3
Both A and R are correct and R is the appropriate explanation of A
4
Both A and R are correct but R is not an appropriate explanation of A