Answer:
3
Step-by-step explanation:
Answer:
Is rational
Step-by-step explanation:
So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbers produces another rational number.
Split 
into two component segments, 
and 
, parameterized by
respectively, with 
, where 
.
We have
where 
so the line integral becomes
Answer:
The answer is 82.
Step-by-step explanation:
Just work it through.
Answer:
False
Step-by-step explanation:
