#6 JavaScript Operators ( Arithmetic, Comparison, Logical)

Certainly! Let's discuss arithmetic, comparison, and logical operators in JavaScript. ### Arithmetic Operators: 1. **Addition (`+`):** - Adds two values together. - Example: `let sum = 3 + 5;` (The value of `sum` will be 8.) 2. **Subtraction (`-`):** - Subtracts the right operand from the left operand. - Example: `let difference = 8 - 3;` (The value of `difference` will be 5.) 3. **Multiplication (`*`):** - Multiplies two values. - Example: `let product = 4 * 6;` (The value of `product` will be 24.) 4. **Division (`/`):** - Divides the left operand by the right operand. - Example: `let quotient = 10 / 2;` (The value of `quotient` will be 5.) 5. **Modulus (`%`):** - Returns the remainder of the division of the left operand by the right operand. - Example: `let remainder = 7 % 3;` (The value of `remainder` will be 1.) 6. **Exponentiation (`**`):** - Raises the left operand to the power of the right operand. - Example: `let result = 2 ** 3;` (The value of `result` will be 8.) ### Comparison Operators: 1. **Equal (`==`):** - Checks if two values are equal, performing type coercion if necessary. - Example: `let isEqual = 5 == '5';` (The value of `isEqual` will be `true` due to type coercion.) 2. **Strict Equal (`===`):** - Checks if two values are equal without type coercion (strict equality). - Example: `let isStrictEqual = 5 === '5';` (The value of `isStrictEqual` will be `false` due to different types.) 3. **Not Equal (`!=`):** - Checks if two values are not equal, performing type coercion if necessary. - Example: `let isNotEqual = 5 != '5';` (The value of `isNotEqual` will be `false` due to type coercion.) 4. **Strict Not Equal (`!==`):** - Checks if two values are not equal without type coercion (strict inequality). - Example: `let isStrictNotEqual = 5 !== '5';` (The value of `isStrictNotEqual` will be `true` due to different types.) 5. **Greater Than :** - Checks if the left operand is greater than the right operand. 6. **Less Than :** - Checks if the left operand is less than the right operand. 7. **Greater Than or Equal To:** - Checks if the left operand is greater than or equal to the right operand. 8. **Less Than or Equal To:** - Checks if the left operand is less than or equal to the right operand. ### Logical Operators: 1. **Logical AND (`&&`):** - Returns `true` if both operands are `true`. 2. **Logical OR (`||`):** - Returns `true` if at least one of the operands is `true`. 3. **Logical NOT (`!`):** - Returns `true` if the operand is `false`, and vice versa. These operators are fundamental in JavaScript and are used extensively for performing various operations, making decisions, and controlling the flow of programs.