The answer is 472m^3
-a5 – (b2 + a²b2)-(-a5 – a²b2)
1 answer:
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Answer:
Choice b. has to be false.
Step-by-step explanation:
Consider the truth table of (
implies
).
is true and
is true:
would be true.
The only combination where is false is when
is true and
is false. Hence, the
here must be false.