In C language expression is a combination of:

Explanation

The correct answer is (a) Operators and operands.(Operators).In C programming, an expression is a combination of variables, constants, operators, and function calls that evaluates to a single value or result.Operators: These are special symbols that perform operations on operands. Examples include arithmetic operators (+, -, *, /), relational operators (<, >, ==, !=), and logical operators (&&, ||, !).Operands: These are the values or variables that operators act upon. They can be numbers, characters, strings, or variable names.In conclusion, expressions are a fundamental building block of C programs. They allow you to perform calculations, comparisons, and other operations to manipulate data. Understanding how operators and operands work together is essential for writing C code.