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How to Add? Video Lecture - Class 1
FAQs on How to Add? Video Lecture - Class 1
| 1. How to add two numbers in Python? |  |
Ans. To add two numbers in Python, you can use the "+" operator. For example:
```python
num1 = 5
num2 = 10
sum = num1 + num2
print("The sum is:", sum)
```
This will output: "The sum is: 15".
| 2. Can I add a string and an integer in Python? | |
Ans. No, you cannot directly add a string and an integer in Python. It will result in a TypeError. However, you can convert the integer to a string using the `str()` function, and then concatenate the strings. For example:
```python
num = 5
text = "The number is " + str(num)
print(text)
```
This will output: "The number is 5".
| 3. How can I add floating-point numbers in Python? | |
Ans. Adding floating-point numbers in Python is similar to adding integers. You can use the "+" operator to add them together. For example:
```python
num1 = 3.14
num2 = 2.71
sum = num1 + num2
print("The sum is:", sum)
```
This will output: "The sum is: 5.85".
| 4. Is it possible to add multiple numbers in one line in Python? | |
Ans. Yes, it is possible to add multiple numbers in one line in Python. You can use the "+" operator and separate the numbers using commas. For example:
```python
num1, num2, num3 = 1, 2, 3
sum = num1 + num2 + num3
print("The sum is:", sum)
```
This will output: "The sum is: 6".
| 5. Can I add complex numbers in Python? | |
Ans. Yes, you can add complex numbers in Python. Complex numbers are represented by using the "j" or "J" suffix. For example:
```python
num1 = 2 + 3j
num2 = 1 - 2j
sum = num1 + num2
print("The sum is:", sum)
```
This will output: "The sum is: (3+1j)".
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Dec 16, 2024 Last updated |
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