Explanation:

All three statements are correct.

• 5G is expected to provide significant improvements in speed, performance, and reliability over 4G. It is expected to be up to 100 times faster than 4G and will have lower latency. This means that 5G will be able to support more connected devices and applications, such as self-driving cars and real-time video streaming.

• 5G is expected to be available in both urban and rural areas. However, the rollout of 5G networks is still ongoing, and it may take some time for 5G to be widely available.

• (A) 5G is expected to be up to 100 times faster than 4G. This is due to the use of new technologies such as millimeter wave spectrum and massive MIMO.

• (B) 5G will have lower latency than 4G. Latency is the time it takes for data to travel from one point to another. Lower latency means that 5G will be able to respond to requests more quickly.

• (C) 5G will be able to support more connected devices than 4G. This is due to the increased capacity of 5G networks.

Hence option 3rd is correct.