Question

Taking a=-8 & b=-51 , show that a+b=b+a but a-b≠b-a​

Answer 1

Step-by-step explanation:

Given: a= -8 & b= -51

Now, a+b = -8+(-51) = -59

also,b+a = -51+(-8) = -59 = a+b

a-b= -8-(-51) = 43

b-a = -51-(-8) = -43 ≠ a-b