Independent learning often involves self-study, which means learning at home without a teacher. Let’s look at the pros and cons of this way of learning.

First of all, self-study makes learners more independent and responsible for their own learning. Secondly, it allows students to learn at their own pace, so they can spend more time on difficult subjects. Finally, self-study helps develop important skills such as time management and problem-solving.

On the other hand, self-study also has some disadvantages. Without a teacher, learners may not understand difficult lessons easily. In addition, they can feel lonely or lose motivation over time. For example, many students find it hard to stay focused when studying alone. Finally, it is easy to get distracted by phones or social media.

In conclusion, self-study has both advantages and disadvantages. Learners should understand both sides to use this method effectively.

\(60\)

\(\frac{\sqrt6}{3}\)

Gọi diện tích ban đầu bèo chiếm bằng\(S\)

Sau 12 giờ diện tích của chậu nước là \(S=10^{12}\times s\)

\(\rArr10^{x}\times s=\frac15\times Scne=\frac15\times10^{12}\times s\)

\(\rArr x=\log\left(\frac15\times10^{12}\right)\) \(=11,3\)