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a"@"b=(a)/(a+b) and" "b#a=(a+b...

`a"@"b=(a)/(a+b)`
and`" "b#a=(a+b)/(b)`
Which of the following is true ?

A

a@b + b#a = `(a^2+b^2+3ab)/(a(b+a))`

B

a@b-b#a = `(a^2+b^2+ab)/(b(b+a))`

C

b#a-a@b = `(a^2+b^2+ab)/(b(a+b))`

D

a@b+b#a=1

Text Solution

Verified by Experts

The correct Answer is:
D
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