Question

5 The set A={x, x∈R , and x2

=9, 2x = 4} is

1 MARK

1.Empty set 2. Singleton set 3. Infinite set​

Answer 1

Answer:

3 infinite set

Step-by-step explanation:

i think it's help ful

Answer 2

=9, 2×=4} is

1 MARK

ANSWER= 3. Infinite set