Question

If A = {p, q, r, s}
B = {q, s, t)
C = {m, q, n}
Find C-(A AB)​

Answer 1

Answer:

{m,n}

Step-by-step explanation:

A intersection B will give {q,s}

And, then [ C - {A int. B} ] will involve all those elements of C which are not in (A int. B)

So the reqd and will be {m,n}

Hope it helps !!