Ask your own question, for FREE!
Mathematics 69 Online
OpenStudy (anonymous):

Integral of sin(x^2+3) ? Please help

OpenStudy (anonymous):

Wolframalpha refers to Freznel integrals in its answer. It is far from a simple solution, so are you sure you have the right function?

OpenStudy (anonymous):

Not sure:/ My original function is: integral of (x*cos(y)*sin(x*x+3) dx dy boundaries [4,3]x[4,3]

OpenStudy (anonymous):

Couldn't you just use the substitution \( u=x^{2}+3 \) for the x integration (that would also take care of the x in front of the coinse....). The y is only in the cosine so the y integration shouldn't be an issue.

OpenStudy (anonymous):

Thank you, I got it

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Brok3nR3ality2: How do i start a conversation to a girl i like at school
7 seconds ago 0 Replies 0 Medals
Reflections: CONGRATS @chloeisdum ON PURPLE!!
6 minutes ago 7 Replies 5 Medals
Gucchi: chem help
2 hours ago 3 Replies 0 Medals
Gucchi: chem help
2 hours ago 4 Replies 1 Medal
chromakopia: If 1=3 2=3 3=5 4=4 5=4 Then, 6=?
2 hours ago 5 Replies 6 Medals
PoorManPoison: what does Epoch mean
3 hours ago 7 Replies 2 Medals
xXAikoXx: I need help with math like always again
6 hours ago 6 Replies 1 Medal
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!