Question

(1)
2
A={P,0,L,Y,T,E,C,H,N,I,Q}, B={P,0,L,Y,C,E,T,2020), B-A=​

Answer 1

Answer:

H,N,I,Q+2020

Step-by-step explanation:

I'M NOT SURE

Answer 2

Step-by-step explanation:

First U have to Right in serial wise

B-A

then pit the variable like this

{P,O,L,Y,C,E,T,2020} - {P,O,L,Y,T,E,C,H,N,I,Q}

Then, firnd out those variable which are not subtracted

H,N,I,Q,2020 THIS IS YOUR ANSWER