Respuesta :

We have that to find the possible values of x-y

We permutate every value of x minus every value of y

i.e

x(3,4)-y(2,3,4,5,6)

From the question we are told that

2< x < 5

1 < y<7.  

Generally  We know that

x is range of numbers from

3,4

y is range of numbers from

2,3,4,5,6

Therefore to find the possible values of x-y

We permutate every value of x minus every value of y

i.e

x(3,4)-y(2,3,4,5,6)

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