\neq - LaTeX Symbol

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\neq =

\neq

The symbol \neq is used to denote inequality between two values or expressions. It is read as 'not equal to' and is used in mathematical expressions to indicate that the two sides of the equation are not equal.

Examples

x \neq = y

Indicates that x is not equal to y.

x \neq y

a^{2} + b^{2} \neq = c^{2}

Used in the context of the Pythagorean theorem to show that the sum of the squares of a and b is not equal to the square of c.

a^2 + b^2 \neq c^2

f (x) \neq = g (x)

Indicates that the function f(x) is not equal to the function g(x) for some or all values of x.

f(x) \neq g(x)