Question

if A -(a,b,c,) B- (b,c,d,) and C -(a,b,d,f) then find A union B​

Answer 1

Answer:

{a,b,c,d}

Step-by-step explanation:

AUB ={a,b,c,d}

Answer 2

Answer:

A union B={a,b,c,d}

Step-by-step explanation:

A union B= {a,b,c}union{b,c,d}

={a,b,c,d}