1. What is the On Screen Calculator CAT 2024?

The On Screen Calculator CAT 2024 is a simple yet powerful calculator that performs basic arithmetic operations between two numbers. It's designed for quick calculations with precise results.

2. How Does the Calculator Work?

The calculator uses standard arithmetic operations:

Where:

• \( a \) — First number
• \( b \) — Second number
• \( Operation \) — The selected arithmetic operation (addition, subtraction, multiplication, or division)

3. Supported Operations

Details: The calculator supports four basic arithmetic operations:

• Addition (+): Sum of two numbers
• Subtraction (-): Difference between two numbers
• Multiplication (×): Product of two numbers
• Division (÷): Quotient of two numbers (returns 'Undefined' for division by zero)

4. Using the Calculator

Steps:

1. Enter the first number (a)
2. Enter the second number (b)
3. Select the operation to perform
4. Click "Calculate" to see the result

5. Frequently Asked Questions (FAQ)

Q1: What number formats are supported?
A: The calculator supports both integers and decimal numbers.

Q2: How precise are the calculations?
A: Calculations are performed with floating-point precision.

Q3: What happens if I divide by zero?
A: The calculator will display "Undefined (division by zero)".

Q4: Can I use negative numbers?
A: Yes, the calculator supports negative numbers for all operations.

Q5: Is there a limit to the number size?
A: The calculator is limited by standard PHP floating-point number limits.