Answer:
-(6) x 8
ans: - 48
I believe that is the ans:
Answer:
The total surface area of a cylinder is .
Step-by-step explanation:
We have,
Height of a cylinder, h = 5 cm
Radius of a cylinder, r = 2 cm
It is required to find the total surface of a cylinder. The formula of the total surface area of cylinder is given by:
So, the total surface area of a cylinder is . Hence, the correct option is (A).
<span>answer is x ≥ -3
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If is a homomorphism, then we have, for every
Since G is abelian, we have , and thus
But we also have
which proves that G' is abelian.
In other words, for every , you have , because there exist such that , and you can think of as , and of and
Then, you observe that because they mean , and by hypothesis, because G is abelian.