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AmTran_Bus
 one year ago
Trig integral, is it possible to solve this way?
AmTran_Bus
 one year ago
Trig integral, is it possible to solve this way?

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AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1So for this I integrated but did not plug in the 4 sec theta. Is that legal?

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1Well, I mean I know it is odd to do, but the basic format of the answer should be correct, right?

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2show your work, please

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1Ok. Give me a sec to type.

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1Ignoring the whole 4 sec stuff dw:1436283835864:dw

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436283910258:dw

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2How can you go from the original one to it? dw:1436284026292:dw

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1Oh no. Maybe that is my problem. I forget that sqrt.

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2They assign you to use x =4sec (theta) . Why don't you use it?

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436284192993:dw

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1I was hoping I could do the base integration first and kinda cheat.

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436284294104:dw

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1I mean @Loser66 I'm also checking and getting this http://www.wolframalpha.com/input/?i=Integrate+%281%29%2F%28x%5E2sqrt%28x%5E216%29%29%2C+x+%3D+4+secant+theta so I kinda think im right?

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1lol http://www.wolframalpha.com/input/?i=Integrate+%281%29%2F%284+secant+theta%5E2sqrt%284+secant+theta%5E216%29%29 So yea im pretty confident.

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1internet is awful cutting out

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2ok , 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
 one year ago
Best ResponseYou've already chosen the best response.1Fromdw:1436284669272:dw

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1dw:1436284793682:dw

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2I don't get dw:1436284904403:dw

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2Hint: \(x = 4 sec (theta) = \dfrac{4}{cos (theta)}\) \(\sqrt{x^2+16}=4tan(theta) =\dfrac{4sin(theta)}{cos(theta)}\) see the link?

AmTran_Bus
 one year ago
Best ResponseYou've already chosen the best response.1You 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
 one year ago
Best ResponseYou've already chosen the best response.1That is not directed at you loser 66, but at calc 2

Loser66
 one year ago
Best ResponseYou've already chosen the best response.2hey, 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
 one year ago
Best ResponseYou've already chosen the best response.1Hahahahahahah nooo!! Elvis man!
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