People have been left scratching their heads over a puzzling brainteaser that only the 'smartest people in the country' can solve. It has been making the rounds on social media as users spend ...

Inequalities are the relationships between two expressions which are not equal to one another. The symbols used for inequalities are <, >, ≤, ≥. \(7 \textgreater x\) reads as '7 is greater ...

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