Answer:
Objective Function: P = 2x + 3y + z
Subject to Constraints:
3x + 2y ≤ 5
2x + y – z ≤ 13
z ≤ 4
x,y,z≥0
Step-by-step explanation:
 
        
             
        
        
        
Ummm what? I don’t get it
        
             
        
        
        
Answer:
Step-by-step explanation:
 ∩
∩  is asking for the intersection of sets
 is asking for the intersection of sets  and
 and  , or simply, which numbers can be found in both sets.
, or simply, which numbers can be found in both sets.
The numbers shared between the two sets are  .
.
Next, we need to union this result with the set  , or simply, combine the numbers in both sets together.
, or simply, combine the numbers in both sets together.
This would result in 
 
        
             
        
        
        
In this case we use intersecting secant theorem  
According to this theorem, GF*GE = GH*GA
So,we plug in the values
(x-3)*(x-3+9) =(x-2)*(x-2+6)
(x-3)*(x+6) =(x-2)*(x+4)
x^2 +6x -3x -18 =x^2 +4x -2x -8
x^2 +3x -18 =x^2 +2x -8
x^2 +3x -18 -x^2 -2x +8 =0
x -10 =0
x=10
So,FG =x-3 = 10-3 =7