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iitaspirant10 (111)

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01 2(tan-1x)2dx...

Whats the answer?

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sandeepramesh (1247)

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Yes freaking question Wth
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ramkumar_november (1270)

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My teacher told us that it cannot be integrated........ he also said that 
 
"those who attempted the question will get 6 marks"
 
But i did not get this question..... i got set 2  ..... THAT SIN INVERSE PROBLEM......
 
 
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iitaspirant10 (111)

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are u dead sure?????

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ramkumar_november (1270)

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my teacher only told me this ........ even i tried this sum after coming out of the exam........ nobody could get the answer.....

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sneha.bagri (142)

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edited..........
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sunip_the_mini_mastermind (133)

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i wasted 5 pages on this question.....but to no avail.....
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Nithy (400)

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sooooooooooo GLAD!!!!!!!!!!

HURRAY!

i did this like by parts integration got y^2 sec^2 y which is another form if u put x as tany.

brought it to lhs. ....

but wasn't VERY confident.......

" From ashes a fire shall be woken From shadows a light shall spring " ---Tolkien

" Throughout the centuries there were men who took first steps down new roads armed with nothing but their own vision. " --- Ayn Rand

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sandeepramesh (1247)

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Wth sneha.bagri , if you can solve it ok, otw ill murder you right now Im MAD MAD MAD MAD MAD MAD MAD!!!!!!!
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iitaspirant10 (111)

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pls provide the solution

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iitaspirant10 (111)

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sneha...we're waiting...

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chaudhary1990 (0)

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it can be solved cause it is given in the MSR Advanced Math : Book 2
( i dont know if the book is available here cause its an international one )
But anyway i personally dont know how to do it and  plus,i got set 2 which was really bad and bakwaas.
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sandeepramesh (1247)

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Can you scan the soln or sth??? I really wanna see it and i think it would require advanceeeeeeddddd calculus to do bcos even pardesi didnt get it :O :O :O :O
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ashgirl (1434)

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dats not fair!!
six marks for free!!

Remember Cedric. Remember, if the time should come when you have to make a choice between what is right and what is easy, remember what happened to a boy who was good, and kind, and brave, because he strayed across the path of Lord Voldemort. Remember Cedric Diggory.


Albus Dumbledore
Goblet of Fire, Chapter 37, Page 724
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sandeepramesh (1247)

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Sorry to be rude but will you #@!$@#$ @ shut up??? I wasted 45 mins fer that sum and didnt get it so i didnt even have time to revise MAD MAD MAD MAD Mad