Is there a Symbol for unknown relation/inequality?

Often times problems require comparing two quantities or expressions, & the task is to find if which is bigger or if they are equal. Is there a symbol to denote when one does not know which one is bigger or if they are equal?

#Algebra

Easy Math Editor

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Math	Appears as
Remember to wrap math in `$` ... `$` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$

Comments

You can do something like this:

$\overset{?}{>}$ , which is \overset{?}{>}

Elijah L - 10 months, 2 weeks ago

\geq, @Luis Antonio Guzman Bucio

\geq gives us (using LaTeX) $\geq$ which denotes greater or equal to.

Yajat Shamji - 10 months, 2 weeks ago

$>$ greater than, $<$ less than, $\geq$ Greater than or equal to, $\leq$ less than or equal to

Usage examples :

$100 > 1$

$1 < 100$

$x \geq 1$ (if x is a variable that has a value that could be 1, or greater than 1, like 1.5 or 2)

$x \leq 1$ (if x is a variable that has a value that could be 1, or less than 1, like 0.5 or 0)

@Luis Antonio Guzman Bucio

A Former Brilliant Member - 10 months, 2 weeks ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$