AmTran_Bus
  • AmTran_Bus
Trig integral, is it possible to solve this way?
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
AmTran_Bus
  • AmTran_Bus
So for this I integrated but did not plug in the 4 sec theta. Is that legal?
AmTran_Bus
  • AmTran_Bus
Well, I mean I know it is odd to do, but the basic format of the answer should be correct, right?
Loser66
  • Loser66
show your work, please

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

AmTran_Bus
  • AmTran_Bus
Ok. Give me a sec to type.
AmTran_Bus
  • AmTran_Bus
Ignoring the whole 4 sec stuff |dw:1436283835864:dw|
AmTran_Bus
  • AmTran_Bus
I'm still going
AmTran_Bus
  • AmTran_Bus
|dw:1436283910258:dw|
Loser66
  • Loser66
How can you go from the original one to it? |dw:1436284026292:dw|
AmTran_Bus
  • AmTran_Bus
Oh no. Maybe that is my problem. I forget that sqrt.
AmTran_Bus
  • AmTran_Bus
Wait.
AmTran_Bus
  • AmTran_Bus
Ignore that.
Loser66
  • Loser66
They assign you to use x =4sec (theta) . Why don't you use it?
AmTran_Bus
  • AmTran_Bus
|dw:1436284192993:dw|
AmTran_Bus
  • AmTran_Bus
I was hoping I could do the base integration first and kinda cheat.
AmTran_Bus
  • AmTran_Bus
|dw:1436284294104:dw|
AmTran_Bus
  • AmTran_Bus
I mean @Loser66 I'm also checking and getting this http://www.wolframalpha.com/input/?i=Integrate+%281%29%2F%28x%5E2sqrt%28x%5E2-16%29%29%2C+x+%3D+4+secant+theta so I kinda think im right?
AmTran_Bus
  • AmTran_Bus
lol http://www.wolframalpha.com/input/?i=Integrate+%281%29%2F%284+secant+theta%5E2sqrt%284+secant+theta%5E2-16%29%29 So yea im pretty confident.
AmTran_Bus
  • AmTran_Bus
internet is awful cutting out
Loser66
  • Loser66
ok , you are right, but I would like to know how can you turn from sin (sec^- (x/4) ) to that result. To make sure that you can get it by hand, not cheat from wolfram
AmTran_Bus
  • AmTran_Bus
From|dw:1436284669272:dw|
Loser66
  • Loser66
yes
AmTran_Bus
  • AmTran_Bus
Give me a bit
AmTran_Bus
  • AmTran_Bus
|dw:1436284793682:dw|
Loser66
  • Loser66
I don't get |dw:1436284904403:dw|
Loser66
  • Loser66
Hint: \(x = 4 sec (theta) = \dfrac{4}{cos (theta)}\) \(\sqrt{x^2+16}=4tan(theta) =\dfrac{4sin(theta)}{cos(theta)}\) see the link?
AmTran_Bus
  • AmTran_Bus
Oh!
AmTran_Bus
  • AmTran_Bus
You aint nothing but a hound dog barking all the time you aint never caught a rabbit and you aint no friend of mine
AmTran_Bus
  • AmTran_Bus
That is not directed at you loser 66, but at calc 2
Loser66
  • Loser66
hey, what do you mean by "You aint nothing but a hound dog barking all the time you aint never caught a rabbit and you aint no friend of mine"?? are you insulting me?? because I am trying to help you out?? OMG
AmTran_Bus
  • AmTran_Bus
Hahahahahahah nooo!! Elvis man!

Looking for something else?

Not the answer you are looking for? Search for more explanations.