Answer:
Step-by-step explanation:
Subset of A = { {} , {a} , {b}, {a.b} }
Answer:
I think its C you can hate how much you want if I'm wrong im more of a no tester when I get an answer i check but not online
Step-by-step explanation:
Just go through it phrase by phrase by phrase - one step at a time.
2*( )
2*(x - 7)
It wouldn't let me post the answer. See images for the answer and explanation