Answer:
4 rows
Explanation:
It is given that two statements two be connected with AND, the statements may be either true or false. 
The output of the AND will be true if both the statements will be true otherwise false. 
We can construct the table as follows: 
statement 1 statement 2 output 
false false false 
false true false 
true false false 
true true true 
Hence, the number of rows the truth will have = 4