I have provided extra pictures for you so maybe you can understand it. EXERCISE 21 Features and
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Question:
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d77b2f9e_295666a0d778e4bb.jpg)
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![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7b80e1c_299666a0d7b61504.jpg)
I have provided extra pictures for you so maybe you can understand it.
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7c04d62_299666a0d7bd600d.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7c8132e_300666a0d7c5bd39.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7cf2513_300666a0d7ccae07.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7d7516b_301666a0d7d44b80.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7dedb60_301666a0d7db84d4.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7e64e49_302666a0d7e44e3e.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7edaf0f_302666a0d7eb6574.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7f53de2_303666a0d7f2160f.jpg)
![image text in transcribed](https://s3.amazonaws.com/si.experts.images/answers/2024/06/666a0d7fbfd9c_303666a0d7f91dbc.jpg)
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