Easy one but try plz !

JEE Advanced Preparation › Calculus questions › Easy one but try plz !

âˆ« (âˆš1+x⁴)dx/(1-x⁴ )

And haan answer in x and functions only!

Ya this sum is xeroxed one so dont be surprised if u si dis in a book !

:-D

#Mathematics #Calculus

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18 Answers

11

Mani Pal Singh ·2009-03-16 22:48:00

THEN HOW DO U KNOW ABOUT THIS FUNCTION ????

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1

Akand ·2009-03-17 23:43:14

wow bhaiyya tht website is awesum...........

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1

betrayed.... always ·2009-03-17 20:50:58

TMH IIT JEEE 2007 SECTION II Multiple Choice Question Q. No. 34 Page No. 25.48..........Hints and Solution wasnt there........:-(.......so i posted the Question Here...........never Knew it was an Engineering Question !!!!!!! is it ??????????????

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62

Lokesh Verma ·2009-03-16 22:59:25

BhaveshC.

as amit pointed out.. i dont see this curve having a good integral in closed form..

please tell me the source of the question

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1

Optimus Prime ·2009-03-16 22:52:16

ya from that link we can solve any integral

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1

Optimus Prime ·2009-03-16 22:50:24

see the link nishant bhaiyya has given

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1

Optimus Prime ·2009-03-16 22:49:40

even i didnt get the solution he posted to me by mail.
but just posted the answer for u guys

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62

Lokesh Verma ·2009-03-16 22:49:19

http://integrals.wolfram.com/index.jsp?expr=(1%2Bx^4)^0.5/(1-x^4+)&random=false

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1

Optimus Prime ·2009-03-16 22:49:02

my brother solved it. I just called him and he solved it for me

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39

Dr.House ·2009-03-15 05:25:35

square root for just numerator?

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1

Optimus Prime ·2009-03-16 22:47:33

i am in Xii

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1

Optimus Prime ·2009-03-16 22:47:22

no why

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11

Mani Pal Singh ·2009-03-16 22:44:44

@amit
r u an engineering student[7]

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1

Optimus Prime ·2009-03-16 22:43:32

anirudh plz forget such sums , they are not there for jee, they are engineering sums, so be tension free

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11

Anirudh Narayanan ·2009-03-16 22:42:29

arey, i can't understand anything, amit!!!

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11

Mani Pal Singh ·2009-03-16 22:40:02

please elaborate ur answer with ur soltion[1]

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1

Optimus Prime ·2009-03-16 22:39:05

xF₁(1/4;-1/2,1;5/4;-x⁴,x⁴)

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1

betrayed.... always ·2009-03-15 20:27:35

ya sqr rt only 4 numerator ! :-P

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Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

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° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω