Answer:
7/12
Step-by-step explanation:
The nth term Tₙ = n(n-4) /n+3.
The 1st term T₁ = 1(1 - 4)/(1 + 3) = -3/4
The 6th term T₆ = 6(6 - 4)/(6 + 3) = 6(2)/9 = 2(2)/3 = 4/3
So,  the sum of the 1st and 6th terms is T₁ + T₆ = -3/4 + 4/3 
= (-9 + 16)/12 
= 7/12
 
        
             
        
        
        
A,b,c,d,e
a,b,d,c,e 
a,b,d,e,c
b,a,d,e,c
b,d,a,e,c
b,d,e,a,c
        
                    
             
        
        
        
Answer:
452.39
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:
4a=2a+4 
C.L.T
4a-2a=4
2a=4
=2