Question

If A={a,b,c}, B={c,d,e} then find n(AUB)
Select one:
a. 2
b. 5
C. 6
d. 9​

Answer 1

Answer:

2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣2️⃣

Answer 2

Answer:

A={a, b, c, d, e}

B={c, d, e, f}

AUB=union

={a, b, c, d, e, f}

anb={c, d, e}

a-b={a, b}

b-a{b}