Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1 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

#2 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.

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

hw?i didnt undrstand

#4 Help Me ! » limit » 2013-08-09 12:24:14

mukesh
Replies: 11

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

#5 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'

#6 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,

#7 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.

#8 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

#9 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.

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

mukesh
Replies: 2

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

#11 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,

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

sir plse describe it ,i didnt understand

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

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

#14 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,

#15 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 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\

#18 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

#19 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

#20 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

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

mukesh
Replies: 1

integration of sqare root of    x/(a^3-x^3).
plse reply me now

#22 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?

#23 Re: Help Me ! » algebra » 2010-09-30 17:23:27

Plse Reply Quckly Sir.

#24 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?

#25 Help Me ! » qstion on g.p. and trigonometry » 2010-07-28 20:32:51

mukesh
Replies: 3

ques1-----   if a,b,c are pth ,qth,rth terms of an a.p. and g.p.both prove that
a^b *b^c *c^a=a^c *b^a *c^b


ques2-------from three nuimers in g.p. other three numbersin g.p are subtracted and the remainder are also found to be in g.p.prove that the three sequences  have the same common ratio.


ques3-------the sides of a quadrilatral are 3,4,5,6cms.the sum of a pair of opposites angles is 120degree show that the area of quadrilatral is 16.431 sq cm.                                                                                                                                                                                                                                                                                                                                                                                                                                                   PLEASE HELP IMMEDIATILY AND THANK U IN ADVANCE.

Board footer

Powered by FluxBB