Question

please answer me friends ​

Answer 1

Answer:

• 1 : A=B
• 2 : Singleton set
• 3: 8
• 4: c part
• 5: d part

Hope it will help you , have a great day✨

Answer 2

Step-by-step explanation:

1. A

2.B

3.B

4.A

5.A

hope it's helpful to you