GATE2015 EC-1: GA-4
Operators $\square,\Diamond$ and $\rightarrow$ are defined by: $a\,\square\,b=\frac{a-b}{a+b};\, a\,\Diamond\; b=\frac{a+b}{a-b};$ $a\,\rightarrow\, b=ab.$ Find the value of $(66\,\square\, 6)\rightarrow(66\,\Diamond\; 6).$ $-2$ $-1$ $1$ $2$
Operators $\square,\Diamond$ and $\rightarrow$ are defined by: $a\,\square\,b=\frac{a-b}{a+b};\, a\,\Diamond\; b=\frac{a+b}{a-b};$ $a\,\rightarrow\, b=ab.$Find the value ...
