Undergraduate Math

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  1. elenikkk

    ÷^÷^÷^÷^÷^÷=4

    elenikkk, Mar 5, 2004
    Replies:
    1
    Views:
    143
    Yogi
    Mar 6, 2004
  2. spindoctor24

    §[sin(2x)]^2 dx == (1/8)*(4*x-sin(4x))

    spindoctor24, Jan 19, 2006
    Replies:
    6
    Views:
    265
    Nuriddin
    Feb 2, 2006
  3. spindoctor24

    §x^2*cos(2x) dx

    spindoctor24, Jan 23, 2006
    Replies:
    7
    Views:
    111
    Virgil
    Jan 25, 2006
  4. spindoctor24

    §(3x^2-3x+1)/(x^2-x+1) dx

    spindoctor24, Jan 20, 2006
    Replies:
    1
    Views:
    114
    Brian M. Scott
    Jan 20, 2006
  5. sombra55

    |sin nx| <= n sin x

    sombra55, Sep 6, 2007
    Replies:
    11
    Views:
    423
    sombra55 via MathKB.com
    Sep 13, 2007
  6. jane1806

    |f(z)|<|tgz|

    jane1806, Jan 21, 2005
    Replies:
    5
    Views:
    126
    David C. Ullrich
    Jan 25, 2005
  7. sto

    | fg | <= 1/2 ( f*f + g*g ) ???

    sto, Feb 17, 2011
    Replies:
    6
    Views:
    579
    sto
    Feb 17, 2011
  8. Ben S

    {q|q ...

    Ben S, Apr 23, 2010
    Replies:
    2
    Views:
    269
    Ben S
    Apr 24, 2010
  9. Tan

    [[Urgent question]a probability question

    Tan, Oct 24, 2003
    Replies:
    4
    Views:
    413
    Paul Sperry
    Oct 28, 2003
  10. Your adviser

    [+OK+] Doing assignments INSTEAD OF YOU [+OK+]

    Your adviser, Feb 16, 2004
    Replies:
    4
    Views:
    286
    Eric Edwards
    Mar 3, 2004
  11. Herb

    z^5 + 5z + 3 has no root on |z|=1

    Herb, Nov 25, 2004
    Replies:
    2
    Views:
    130
    William Elliot
    Nov 26, 2004
  12. filmon mulugheta

    Zero, Null, Empty,

    filmon mulugheta, Sep 7, 2008
    Replies:
    1
    Views:
    127
    Barb Knox
    Sep 7, 2008
  13. Turco

    zero divided by zero

    Turco, Jan 27, 2006
    Replies:
    6
    Views:
    263
    nycmathguy
    Apr 28, 2022
  14. Shay Glenn

    zero

    Shay Glenn, Jan 11, 2005
    Replies:
    3
    Views:
    177
    Don Coppersmith
    Jan 12, 2005
  15. Dan

    Z-scores

    Dan, Oct 26, 2003
    Replies:
    1
    Views:
    163
    Don Taylor
    Oct 26, 2003
  16. Stan Brown

    y^5 - y^2 - 32 = 0, any algebraic solution?

    Stan Brown, Jun 26, 2003
    Replies:
    2
    Views:
    291
    George Cox
    Jun 27, 2003
  17. Gactimus

    Your baby was damned to death, but who made the choice?

    Gactimus, Jan 15, 2005
    Replies:
    11
    Views:
    355
    Ben Bradley
    Jan 24, 2005
  18. Hillarie

    Yet another math problem I don't understand!

    Hillarie, Sep 28, 2003
    Replies:
    10
    Views:
    250
    Darrell
    Sep 29, 2003
  19. James Harris

    Yes, your field is corrupt

    James Harris, Oct 18, 2003
    Replies:
    2
    Views:
    190
    James Harris
    Oct 18, 2003
  20. Stan Brown

    Yahtzee

    Stan Brown, Mar 7, 2009
    Replies:
    2
    Views:
    185
    Stan Brown
    Mar 8, 2009
  21. Jeremy Watts

    Yahoo Answers question

    Jeremy Watts, Jun 27, 2008
    Replies:
    2
    Views:
    140
    Jeremy Watts
    Jun 27, 2008
  22. zip

    y' = (x + y - 1)^2 .....help

    zip, May 29, 2005
    Replies:
    3
    Views:
    100
    Jim Spriggs
    May 29, 2005
  23. boris

    x^4 * (2x+4)^7 - Why do we apply product rule first and then chainrule?

    boris, Mar 4, 2006
    Replies:
    16
    Views:
    171
    Arturo Magidin
    Mar 8, 2006
  24. Alex.Lupas

    x^2+x+1=3y^2,Parametric solutions.

    Alex.Lupas, Dec 5, 2003
    Replies:
    2
    Views:
    120
    John R Ramsden
    Dec 6, 2003
  25. William Elliot

    x^2 + py^2 = z^2

    William Elliot, Jan 2, 2006
    Replies:
    2
    Views:
    112
    William Elliot
    Jan 3, 2006
  26. cndc

    x^2 + 3y^2 = z^2

    cndc, Dec 26, 2005
    Replies:
    3
    Views:
    94
    William Elliot
    Dec 30, 2005
  27. cndc

    x^2 + 2y^2 = w^2

    cndc, Dec 19, 2005 ... 2
    Replies:
    20
    Views:
    352
    cndc
    Dec 26, 2005
  28. cndc

    x^10 = 1 (mod 14)

    cndc, Dec 7, 2005
    Replies:
    7
    Views:
    104
    Hanford Carr
    Dec 13, 2005
  29. julian

    x=2^(n-1) so n=????

    julian, Aug 24, 2005
    Replies:
    14
    Views:
    155
    Stan Brown
    Aug 26, 2005
  30. TOMERDR

    x/(1+x^2) <arctg(x)<x with LaGrange

    TOMERDR, Jun 2, 2006
    Replies:
    2
    Views:
    120
    The World Wide Wade
    Jun 3, 2006
  31. Dag Magnuson

    x and y intercepts of exponential function

    Dag Magnuson, Aug 1, 2007
    Replies:
    6
    Views:
    135
    Frederick Williams
    Aug 2, 2007
  32. Physics Monkey

    Wrong answer. Why? (vector calculus?)

    Physics Monkey, Jun 28, 2003
    Replies:
    1
    Views:
    350
    Phil Smith
    Jun 28, 2003
  33. Groleo

    Writing a sum with uniques terms

    Groleo, Mar 1, 2005
    Replies:
    4
    Views:
    179
    Paul Sperry
    Mar 6, 2005
  34. r.ravish.k

    writing a book

    r.ravish.k, Mar 12, 2008
    Replies:
    1
    Views:
    142
    Frederick Williams
    Mar 14, 2008
  35. Dag Magnuson

    Write in terms of Sin & Cos and simplify

    Dag Magnuson, Jul 13, 2007
    Replies:
    2
    Views:
    221
    ooo
    Jul 13, 2007
  36. frustrated

    Would some please help me with this problem? PLEASE!!!!!

    frustrated, Apr 30, 2005
    Replies:
    1
    Views:
    319
    Lynn Kurtz
    May 1, 2005
  37. esr138

    Would appreciate any amount of assistance (Mechanical Vibrations)

    esr138, May 26, 2005
    Replies:
    1
    Views:
    289
    Jeremy Watts
    May 26, 2005
  38. James

    Wot is the easiest way to find inverse of a 3x3 martix?

    James, Oct 26, 2004
    Replies:
    3
    Views:
    232
    Jeremy Watts
    Oct 26, 2004
  39. something_about_math

    Works only when expressed in seconds

    something_about_math, Sep 13, 2005
    Replies:
    8
    Views:
    166
    Jim Spriggs
    Sep 15, 2005
  40. Adrian Jose Domenech Piera

    Working with zero

    Adrian Jose Domenech Piera, Apr 8, 2009
    Replies:
    6
    Views:
    252
    pubkeybreaker
    Apr 10, 2009
  41. chun lee

    working out angles??

    chun lee, Dec 8, 2004
    Replies:
    2
    Views:
    127
    [email protected]
    Dec 9, 2004
  42. Zitterbewegung

    Working on an proof of graph isomorphism. Needs polish, removal of mistakes etc..

    Zitterbewegung, Oct 31, 2007
    Replies:
    0
    Views:
    257
    Zitterbewegung
    Oct 31, 2007
  43. mcjason

    working machine

    mcjason, Jul 22, 2008
    Replies:
    0
    Views:
    140
    [email protected]
    Jul 22, 2008
  44. Dustyn

    Work Problem

    Dustyn, Mar 24, 2005
    Replies:
    3
    Views:
    108
    Stan Brown
    Mar 24, 2005
  45. Dag Magnuson

    Word problem

    Dag Magnuson, Nov 16, 2006
    Replies:
    2
    Views:
    240
    Stan Brown
    Nov 16, 2006
  46. Clare Bultmann

    word problem

    Clare Bultmann, Sep 13, 2004
    Replies:
    12
    Views:
    265
    Bob
    Sep 20, 2004
  47. Bernd L

    Winning at Craps

    Bernd L, Nov 18, 2007
    Replies:
    0
    Views:
    193
    Bernd L
    Nov 18, 2007
  48. Chris S.

    Widrow-Hoff?

    Chris S., Oct 19, 2004
    Replies:
    0
    Views:
    108
    Chris S.
    Oct 19, 2004
  49. brownstoned

    WHY?!

    brownstoned, Jan 21, 2005
    Replies:
    1
    Views:
    121
    [email protected]
    Jan 21, 2005
  50. NewAtMath

    Why, when dividing fractions, can one invert and multiply?

    NewAtMath, Dec 2, 2008
    Replies:
    10
    Views:
    224
    Barb Knox
    Dec 5, 2008
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