1.

a"@"b=|a-b| a**b=ab a#b=|a^(2)-b^(2)| aDeltab=a^(2)+b^(2) where a, b in R and a neb and the real algebraic operations are unchanged. Find the value of (aDeltab)+(a#b):

Answer»

`2a^2`
`2b^2`
`2(a^2+b^2)`
can't be determined

Answer :D


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