Algebra


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Symmetric function of roots

Plz tell abt  Symmetric function o...

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27 Dec 2007 21:41:27 IST

by BRUCE DICKINSON


None

derrangement

1) what is the exact formula for derran...

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27 Dec 2007 21:03:50 IST

by Nithya


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Probability

Probability

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27 Dec 2007 16:40:08 IST

by Niteesh Mehra


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Complex Number

Q. Prove that [r=1 ][k ]  (-3)r-1&...

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27 Dec 2007 13:10:27 IST

by Sachin Gupta


None

Complex Numbers

Q. If modz<=1, mod w<=1,  &...

229
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27 Dec 2007 13:07:51 IST

by Sachin Gupta


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Complex Numbers

Q. Prove that:    &nbs...

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27 Dec 2007 13:03:34 IST

by Sachin Gupta


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the quadratic devision method...

hey can any one explain me the quadrati...

291
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27 Dec 2007 10:01:22 IST

by Sanmit Keni


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Progressions and series

Q. If cos(x-y), cosx, cos(x+y) are in H...

251
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27 Dec 2007 00:44:53 IST

by Sachin Gupta


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Progressions and series

Q. If A (0,/2) then (x2+x)1/2 + ta...

390
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26 Dec 2007 23:28:21 IST

by Sachin Gupta


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Quadratic Equation

Q. If a+b+c=0, then prove that the quad...

276
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26 Dec 2007 23:21:33 IST

by Sachin Gupta


None

Quadratic

Quadratic

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26 Dec 2007 23:07:45 IST

by Sachin Gupta


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INMO QUESTION

A+1/B=B+1/C=C+1/A=T SHOW THAT ABC+T=0 ...

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26 Dec 2007 21:33:27 IST

by munish


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Statistics

Q. show that :     (-1...

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26 Dec 2007 20:40:19 IST

by Nishant arora


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probability

 the probability tat 2 persons r s...

544
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26 Dec 2007 20:05:11 IST

by krishna harsha


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quadratic

Q1 Prove that roots of(x-a)(x-b)=h2 are...

393
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26 Dec 2007 20:02:30 IST

by akshay


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permutation & combination

  Q1) find  the no.of w...

532
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26 Dec 2007 19:41:36 IST

by krishna harsha


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Can anyone solve this?

Solve for x: |x2+x-1|=2x-1

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26 Dec 2007 17:23:32 IST

by Sunny Shah


None

when 43 raise to power 43 is ...

when 43 raise to power 43 is divided by...

561
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26 Dec 2007 10:46:02 IST

by aman GOYAL


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probability

probability     the prob...

401
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26 Dec 2007 00:59:56 IST

by krishna harsha


None

Permutation and Combination

Permutation and Combination

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24 Dec 2007 22:26:15 IST

by Niteesh Mehra


None
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