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GATE Chemical 2016 | GA Question: 9
The binary operation $□$ is defined as $a □ b$ = $ab+(a+b)$, where $a$ and $b$ are any two real numbers. The value of the identity element of this operation, defined ...
Milicevic3306
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Milicevic3306
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Quantitative Aptitude
gate2016
numerical-ability
algebra
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GATE Chemical 2015 | Question: 4
Operators $\square$ , $\lozenge$ and ${\rightarrow}$ are defined by: $a\:\square \:b=\frac{a-b}{a+b}; \:a\:\lozenge \:b=\frac{a+b}{a-b};\:a\rightarrow b=ab.$ Find the val...
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
Quantitative Aptitude
gate2015
numerical-ability
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