Question

x= p, q, r then write all possible subset of x ​

Answer 1

x = { p, q, r}

Number of subsets of x, O(x) = 2³ = 8

Subsets of x:

◉ { ɸ } : null set

◉ { p }

◉ { q }

◉ { r }

◉ { p, q }

◉ { q, r }

◉ { p, r }

◉ { p, q, r }