Question

Let A = {a,b,c,d,e} and B = {a,b,c,d,e,f,g,h}. Find a)AuB,b)A^B,c)A-B,d)B-A

Answer 1

Answer:

$\pink{ \large\mathbb{GIVEN : }}$

A = {a,b,c,d,e} and B = {a,b,c,d,e,f,g,h}

i)

$\sf \: A \cup B = \{a,b,c,d,e,f,g,h \}$

ii)

$\sf \: A \cap B = \{a,b,c,d,e \}$

iii)

$\sf \: A - B = \{ \phi \}$

iv)

$\sf \: B - A = \{f,g,h \}$