Question

If A = {p,q,r,s,t} and B = {q,r,t,v} then A - B =​

Answer 1

Step-by-step explanation:

A-B={p,q,r,s,t}-{q,r,t,v}

A-B={p,s,v}

Answer 2

Answer:

A= (P, q, r, s, t) and b=(q, r, t, v)

A-B= (P, q, r, s, t)-(q, r, t, v)

{(P,S,V)}

Step-by-step explanation:

Because (A-B)= {p,q,r,s,t}-{q,r,t,v}

Were same spelling was cancelled