The correct answer is: Area of △ABC = 20Explanation:Since the area of △AOD = 10; therefore. the area of <span>△BOC is also 10.
Now:
The area of </span>△ABC = Area of △AOB + Area of <span>△BOC --- (1)
Since Area of </span>△AOB =
(Area of <span>△ABC) --- (2)
Plug (2) in (1):
(1) => Area of </span>△ABC =
(Area of △ABC) + 10
=>
(Area of △ABC) = 10
=> (Area of △ABC) =
20<span>-i
</span>
The indefinite integral expressed as an infinite series is;
<h3>How to find indefinite integral?</h3>
We will first have to look for the Maclaurin series of arctan(x).
We'll recall that from online tables of integral, this Maclaurin series of arctan(x) will have the general formula;
When we apply that general Maclaurin series of arctan(x) to our question of arctan(x²), we have the expression as;
⇒
We now integrate the expression that we got above in the following manner to get;
⇒
Thus, that expression gives us the indefinite integral of arctan(x²) as an infinite series.
Read more about the indefinite integral at; brainly.com/question/12231722
Two ways in which the media fails to fulfill its responsibility to society is when they show fake news and agendas, and when they show wrong thing to brainwash people just for money.
<h3>What is media?</h3>
Media are the ways of mass communication, they show us what going on in the country and the world.
The purpose of media is to introduce the citizens with what happening in the world.
Thus, the ways in which the media fails to fulfill its responsibility to society is when they show fake news and agendas, and when they show wrong thing to brainwash people just for money.
Learn more about media
brainly.com/question/14047162
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