integral of sin^(-1)x/[1+x^2] (1 Viewer)

[bleakarcher]

integrate lol

 

[Hermes1]

integrate lol

i dont think this can be done

the only way this question could be solved was if the limits had the same magnitude, and since it is an odd function, it would have been zero.

 

[bleakarcher]

y not?

 

[LightXT]

integrate lol

Troll? If you have an integration problem just use Wolfram...

EDIT : It's not possible in the Extension 2 course...

 

[L]

integrate lol

it's impossible to do this mate

 

[bleakarcher]

im not a troll u dikhead. this came up in a past exam paper

 

[harrisony]

im not a troll u dikhead. this came up in a past exam paper

well give us a link

 

[harrisony]

I did it

 

[AAEldar]

Maybe if you meant inverse tan instead of inverse sin...

 

[bleakarcher]

i forgot but it came from her
http://www.angelfire.com/ab7/fourunit/

 

[Hermes1]

I did it

oh man, cant believe i didnt see that, it was so obvious

 

[Drongoski]

oh man, cant believe i didnt see that, it was so obvious

I'm glad you saw it - so blindingly obvious.

 

[LightXT]

im not a troll u dikhead. this came up in a past exam paper

No need to get all aggressive, mighty keyboard warrior!
You either made a small mistake in describing the question or you're trolling. Simple as that.

 

[bleakarcher]

since i go over these exam paperz quite often, when i find it ill give u guyz the link

 

[hscishard]

Wolfram can't be correct IMO. I think integration by parts will do it

Yep I thought so, harrisony didn't type in the thing correctly. It looks like you have to do integration by parts at least twice

 

[Mature Lamb]

Wolfram can't be correct IMO. I think integration by parts will do it

Yep I thought so, harrisony didn't type in the thing correctly. It looks like you have to do integration by parts at least twice

Doing it by parts twice won't work, you end up where you began.

 

[Hermes1]

Doing it by parts twice won't work, you end up where you began.

agree with this, integration by parts definitely doesnt work.

 

[Mature Lamb]

I don't believe it can be done at a Year 12 Ext 2 level.

 

[hscishard]

Doing it by parts twice won't work, you end up where you began.

Oh really...I did the first part, kinda looked like the answer in wolf so I assumed the parts method works

 

[harrisony]

Yep I thought so, harrisony didn't type in the thing correctly. It looks like you have to do integration by parts at least twice

I copy and pasted exactly what he wrote