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Memo

Inequality and Equality Symbols

Symbol	Meaning	Example
$=$	is equal to	$3 = 3$
$= ?$	might be equal to	$x = ? 3$
$\neq =$	is not equal to	$3 \neq = 4$
$\approx$	is approximately equal	$2.99 \approx 3$
$<$	is less than	$3 < 4$
$\leq$	is less than or equal to	$4 \leq 4$
$>$	is greater than	$4 > 3$
$\geq$	is greater than or equal to	$3 \geq 3$

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