Answer:
Step-by-step explanation:
Subset of A = { {} , {a} , {b}, {a.b} }
Answer:
There are many possible solutions. Here are some:
(-2,12) (2,2) (6,1) (10,0) (-6,4)
Step-by-step explanation:
hope it helps
Answer:
A. 0
Step-by-step explanation:
Answer:
19
Step-by-step explanation: