Question

Answer this question fast please friends

Answer 1

Answer:

this is the answer

Step-by-step explanation:

here you go

Answer 2

Answer:

proved

LHS :

A-B={b,d,g}

n(A-B)=3

RHS :

n(A)=5

A n B=(e,h)

n(A n B)=2

=n(A)-n(A n B)=5-2 =3