Question

False

According to the question,

x ∈ A

Also,

A ⊄ B

Let us assume that,

A = {3, 5, 7}

Also,

B = {3, 4, 6}

We know that,

A ⊄ B

∴ 5 ∉ B *Here can we write , 3 is an element of B. ​

Answer 1

Answer:

yes we can write. thank u for asking.