- Thread starter
- #1
Petrus
Well-known member
- Feb 21, 2013
- 739
Calculate the double integral
,
where D is the set of all points in the first quadrant which satisfies the inequality
.
I am confused how to calculate the a,b \(\displaystyle \int_a^b\) (I dont know what you call that in english)
Shall I do like this
\(\displaystyle y=4-x\) and put it in the function so we get \(\displaystyle x^2(4-x)^2\) and then?

where D is the set of all points in the first quadrant which satisfies the inequality

I am confused how to calculate the a,b \(\displaystyle \int_a^b\) (I dont know what you call that in english)
Shall I do like this
\(\displaystyle y=4-x\) and put it in the function so we get \(\displaystyle x^2(4-x)^2\) and then?