If p = 77 and q = 33, explain commutative property of subtraction of whole numbers, which says that (p  q) ≠ (q  p). 
Put the values of p and q in (p  q)
= (p  q)
= (77 33)
= 44 ..........(1)
Put the values of p and q in (q  p)
= (q  p)
= (33  77)
= (44) ..........(2)
From statement (1) & (2), we get
44 ≠ (44)
Or we can also say
(p  q) ≠ (q  p) 
Related Question Examples
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If p = 77 and q = 33, explain commutative property of subtraction of whole numbers, which says that (p  q) ≠ (q  p). 
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