Question

Choose the correct answer.
1. Which of the following is correct?
a) {7} € { 1,2,3,...,7,8,9,10} b) 7 € {1,2,3,...7,8,9,10}
c) 7 C{1,2,3,...,7,8,9,10}​

Answer 1

Answer:

a

Step-by-step explanation:

(1,2,3,...7,8,9,10)