999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
 
        
             
        
        
        
Answer:
11
Step-by-step explanation:
 
        
             
        
        
        
Number of combinations of 5 women from 7  = 7C5 =  7*6 / 2 = 21
for men its 7C4  = 7*6*5 / 3*2 =  35
Total number of ways = 21*35  = 735
        
             
        
        
        
Answer:
b
Step-by-step explanation: