Question

If '&' is an operation defined for any two integers a and b such that a&b = (a*a) - (b*b), check whether a&b = b&a using a pair of sample values for a and b.

Answer 1

Answer:

here is the answer .

Step-by-step explanation:

If & is used as * which means (a*a)-(b*b)

so to check whether a&b=b&a.

so here a&b = b&a

a*b=b*a

=>ab=ba

if we change the grouping also we will get the same value.

ab=ab

=>ba=ba (u can choose any one of these groupings)

hope you are satisfied with the answer.....