Answer:
The answer is "3"
Step-by-step explanation:
In the question, some of the data is missing which is defined in the attached file. please find it.

That's why 3 is correct.
Answer: I believe it is A OR B
Step-by-step explanation: BECAUSE IF A⇒B AND B⇒C
THEN ¬A⇒C I THINK ITS A THO
OR ¬A⇒¬C
Answer:
The answer is in pictures.
hope it helps:)
Answer:
0
Step-by-step explanation:
is it helpful or not,?