The complex function in Python is a built-in function that stores numbers as complex numbers. The syntax is complex ([real[, imaginary]]). %0D%0A%0D%0A%0D%0AThe following code prints out a real number in complex form.%0D%0A%0D%0Aa = complex(1.5)%0D%0Aprint(a) %0D%0AHow would the code need to be altered to change the number to have an imaginary part of 2?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0Aa = complex(1.5,2)%0D%0Aa = complex(1.5,2)%0D%0A%0D%0Aa = complex(2)%0D%0Aa = complex(2)%0D%0A%0D%0Aa = complex(1.5)%0D%0Ab = complex(2)%0D%0Aa = complex(1.5) b = complex(2)%0D%0A%0D%0Aa = complex(2,1.5)
The code would need to be altered to include the imaginary part of 2. The correct alteration would be:
a = complex(1.5, 2)
To change the number to have an imaginary part of 2 in the code, you would need to alter it as follows:
```python
a = complex(1.5, 2)
print(a)
```
The correct response is:
```
a = complex(1.5,2)
```
To change the number to have an imaginary part of 2 in Python, you can modify the code as follows:
```python
a = complex(1.5, 2)
print(a)
```
The `complex()` function takes two optional parameters: `real` and `imaginary`. By passing in the value `1.5` as the `real` part and `2` as the `imaginary` part, you can create a complex number with an imaginary part of 2.
The line `print(a)` will then output the complex number in the form `1.5+2j`, representing it as a real number in complex form.
Therefore, the correct altered code is:
```
a = complex(1.5, 2)
print(a)
```