\frac{a}{b}The LaTeX command \frac{a}{b} is used to create fractions, where 'a' is the numerator and 'b' is the denominator. This command is commonly used in mathematical expressions to represent division in a clear and structured way.
Represents the fraction one-half.
\frac{1}{2}Represents a fraction with algebraic expressions in the numerator and denominator.
\frac{x+1}{y-1}Represents the fraction of pi over four, often used in trigonometry.
\frac{\pi}{4}