Question

*Which of the given sets is a subset of P = {a, c, d, f, g}?*

1️⃣ {a, c, b}
2️⃣ { }
3️⃣ {d, f, e}
4️⃣ {e, f, g}​

Answer 1

Step-by-step explanation:

its null set option 2

why because, subset is having all elements of A in elements of B