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## #1 Help Me ! » Complex analysis » 2015-09-24 04:43:02

mukesh
Replies: 0

prove that the A.M.of aharmonic  function over concentric circle jzj=r is a linear functionof logr

## #2 Re: Help Me ! » Arithmetic Means » 2013-10-25 04:50:10

sir here beginning and last numbers are constant,fixed.
plse explane in brief ,i m in trouble

## #3 Help Me ! » Arithmetic Means » 2013-10-24 21:32:18

mukesh
Replies: 3

show that the sum of the arithmetic means between two given quantities ,equidistant from the beginning and the end is constant.

## #4 Re: Help Me ! » limit » 2013-08-09 12:45:21

hw?i didnt undrstand

mukesh
Replies: 11

evaluate
lim n!/n^n
n->infinity

## #6 Help Me ! » solution of triangle » 2013-07-05 06:07:32

mukesh
Replies: 6

if the median 'AD' of a triangle 'ABC' is perpendicular to side AB then prove that    'tanA+2tanB=0'

## #7 Help Me ! » set relation » 2013-07-02 07:08:08

mukesh
Replies: 9

sir,if A is a set such tht A=\$1,2,3\$       and R=[(1,1),(2,2),(1,3)]    is it transitive relation?plse explain,

## #8 Help Me ! » locus in co-ordinate geometry » 2013-06-28 05:50:35

mukesh
Replies: 5

sir plse reply quickly ,i m in very trouble.
'A POINT(6,-8) IS IN XY PLANE.FIND THE LOCUS OF THE MID POINT OF ALL THE POSSIBLE LINES DRAWN FROM THIS POINT WHICH INTERSECT X-AXIS.

## #9 Help Me ! » co-ordinate geometry » 2013-01-08 02:47:06

mukesh
Replies: 1

using co-ordinate geometry show that median of an equilatral triangle is perpendiculur to its opposite side.
Plse help me sir

## #10 Help Me ! » combination » 2012-10-04 18:49:20

mukesh
Replies: 1

in how many ways 50different things can be distributed among 5persons,inwhich 3 of them get 12 things each and 2 will get 7 things each.?

Sir  i solved this and write the answer
50!*5!/(12!)^3*(7!)^2*3!*2!
Sir plse tell me am i right or not
If no then plse ans it.

## #11 Help Me ! » integration » 2012-09-29 05:44:04

mukesh
Replies: 2

how can i integrate,
X/xsinx+cosx.
Sir plse ans this ques.

## #12 Re: Help Me ! » permutation » 2012-09-28 04:59:25

sir its a good news i have solved the questions related to 5 prizes,sir its answer will be 10*9*10*9*10=81000
Sir m i right,

## #13 Re: Help Me ! » permutation » 2012-09-28 04:24:36

sir plse describe it ,i didnt understand

## #14 Re: Help Me ! » permutation » 2012-09-27 19:25:48

sir i dnt understand plse help me ,i m in trouble

## #15 Help Me ! » permutation » 2012-09-27 05:13:53

mukesh
Replies: 3

in how many ways the following 5 prizes be distributed among 10 students?first and second in maths,first and second in phy and first in hindi.
Plse sir discribe it and reply,

## #16 Help Me ! » permutation » 2012-09-22 19:26:30

mukesh
Replies: 4

find the number of arrangements by the letters of the word 'INTERMEDIATE'  so that order of vowels do not change.

## #17 Re: Help Me ! » ranfe of function » 2012-04-22 22:01:48

thanks from the heart

## #18 Help Me ! » ranfe of function » 2012-04-22 20:10:44

mukesh
Replies: 13

find the range of function
1)f(x)=sinx+cosx+3
2)f(X)=\x-1\ +\x-2\+\x-3\

## #19 Re: Help Me ! » measurment of angle » 2012-04-22 19:52:59

no i got it nw,thanks again.
Plse response fr my future questions

## #20 Re: Help Me ! » measurment of angle » 2012-04-22 19:45:52

thanks fr it,plse be always with me,i really need a help
Plse post ans,if i ask in future

## #21 Help Me ! » measurment of angle » 2012-04-22 19:02:44

mukesh
Replies: 8

find the angle between the minute hand and the hour hand of a clock at quarter to twelve

## #22 Help Me ! » integration » 2010-11-01 19:02:10

mukesh
Replies: 1

integration of sqare root of    x/(a^3-x^3).

## #23 Help Me ! » Permutation » 2010-09-30 17:30:33

mukesh
Replies: 1

In How Many Wayscan 4 Different Balls Be Distributed Among 5 Boxes When No Box Contains All The Balls?

## #25 Help Me ! » algebra » 2010-09-30 17:22:03

mukesh
Replies: 2

if
X^3+Y^3=91 AND

X^2+Y^2=25 THEN FIND THE VALUE OF X AND Y?