Ann

f(x,y) = (xy + x^2)/(x^2 + y^2) if (x,y) is not (0,0)

0 if (x,y) = (0,0)

How do I find the partial derivatives?

I need to know if the ∫ 1/ln x dx from 3 to + infinity converges or diverges?

Please help me find the trace of this curve.

γ(t)=(e ^ (−t) cost,e^(−t) sint)

How do I find the trace of γ?

a female protagonist?

com mulheres ou garotas protagonistas?

I really can't find the error, help me please.

#include <stdio.h>

#include <stdlib.h>

int main()

{

int n,p,i,sum,u,remainder;

printf("value of n: ");

scanf (" %d" , & n);

u = n % 10;

printf (" unity is= %d", u);

soma = 0;

p = 0;

i = 0;

while (n>0);

{

remainder = n%10 ;

sum= sum + remainder ;

if (n% 2 == 1);

i = i + 1;

if (n%2 == 0);

{p = p + 1;}

n = n / 10;

}

printf (" sum is : % d ", sum );

printf ("number of even digits : %d ", p);

printf ("number of odd digits : % d ", i);

return 0;

}

Please tell me if you think?

some important female scientists / mathematicians / inventors are not given mention in didactic books, but should? I really think it's unfair to systematically exclude females from books students see, because a lot of people seem to look no further than them, making them think women never did anything (as if women's traditional role was nothing, hpf, why don't they try to keep a house and raise the family?).

I don't think there's any reason to not mention: Hypatia of Alexandria, Maria Gaetana Agnesi, Sophie Germain, Maria Montessori and Emmy Noether. What about you?

Note: For those who have been deprived of sleep or have an IQ lower than most, please read the thing as many times as you need, but don't post ****. :) Thank you.

some important female scientists / mathematicians / inventors are not given mention in didactic books, but should? I really think it's unfair to systematically exclude females from books students see, because a lot of people seem to look no further than them, making them think women never did anything (as if women's traditional role was nothing, hpf, why don't they try to keep a house and raise the family?).

I don't think there's any reason to not mention: Hypatia of Alexandria, Maria Gaetana Agnesi, Sophie Germain, Maria Montessori and Emmy Noether. What about you?

some important female scientists / mathematicians / inventors are not given mention in didactic books, but should? I really think it's unfair to systematically exclude females from books students see, because a lot of people seem to look no further than them, making them think women never did anything (as if women's traditional role was nothing, hpf, why don't they try to keep a house and raise the family?).

I don't think there's any reason to not mention: Hypatia of Alexandria, Maria Gaetana Agnesi, Sophie Germain, Maria Montessori and Emmy Noether. What about you?

songs about romance.

Here are five of mine:

http://www.youtube.com/watch?v=Vb8MIToONGs

http://www.youtube.com/watch?v=-aOfNveNLtM

http://www.youtube.com/watch?v=Vvi3B-5Pqao

http://www.youtube.com/watch?v=B5Ouhzax96M

http://www.youtube.com/watch?v=jCaCUJWhN94

And please, if you would say your gender.

What do you think of yet another product of the man-hatin matriarchy post feminist society we have today?

http://www.google.com.br/imgres?q=dr+pepper+ads+no...

http://www.google.com.br/imgres?q=dr+pepper+ads+no...

http://www.google.com.br/imgres?q=dr+pepper+ads+no...

http://www.google.com.br/imgres?q=dr+pepper+ads+no...

If you were raped, would you report it?

http://www.nytimes.com/2011/03/09/us/09assault.htm...

That's an article discussing the gang rape of a 11 year-old-girl.

are less girls doing math related careers than guys (at least in some countries)?

you'd like a new disney princess movie to be, what would you want? In terms of development and characters?

how would it be? Say your gender. :))

And how do you treasure them and why are they important? Please say your gender.