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#1 Re: Help Me ! » Limits » 2014-11-21 06:08:50
hi Agnishom
I am not able to latex it up......................... cause I need time but my net connection will go off in about 7 min. and it is irritating me. can u plz post the rest?
#2 Re: Help Me ! » Limits » 2014-11-21 03:26:26
1. lim log (2+x) + log 0.5 / x
x -> 0
2. lim e^sinx - 1\x
x ->0
3. lim [ cos x – cos a/ sqrt(x) – sqrt(a)]
x->a
4. lim 2^n-1 sin (a/2^n)
n-> ∞
5. lim [sin(a\2^n) / sinb/2^n)]
n->∞
6.lim [ sqrt(2) – cosx-sinx/(4x- pi)^2]
n-> ∞
7. lim( π/2-x)tanx
x→π/4
8. lim (a+h)^2sin(a+h)-a^2sina/h
h-> 0
#3 Re: Help Me ! » Limits » 2014-11-21 03:04:25
can u plz solve those sumz?? :\
#4 Re: Help Me ! » Limits » 2014-11-20 21:42:10
oopss!!!!! am sorryyy!!!!! I mistakenly wrote that 1st principle should only be used. sorry. in these following derivative sums...1st principle is only to be followed. not in those limits
1. x^2 e^x log x
2. (xsinx+cos x)(e^x + x^2 log x)
#5 Re: Help Me ! » Limits » 2014-11-20 21:36:36
hi bobbym, 
heard a lot about you from agnishom
#6 Re: Help Me ! » Limits » 2014-11-20 21:35:15
to be solved by the 1st problem only-
1.Lim( cosx + asinbx) ^ 1\x
x-> 0
2.lim (x^2 + 2x + 3 / 2x^2 + x + 5) ^ 3x-2/3x+2
#7 Re: Help Me ! » circle » 2014-11-01 13:09:40
sorry Bob, I checked it now only........... doing the 1st one and thanks for the second sum.
#8 Re: Introductions » I'm Back! (Part 2) » 2014-10-31 22:47:18
okay.... but can u please see the problems of circle I have posted?
p.S- I have copied the sums,gotta go now.
bye
#9 Re: Introductions » I'm Back! (Part 2) » 2014-10-31 22:40:26
no!!!!!!!!!!!!!!!! actually I hate carrots and beetroots.
have you ever eaten dried fish? I mean "shutki mach"?
#10 Help Me ! » circle » 2014-10-31 22:38:35
- Rinni
- Replies: 4
1. if the line 2x-y+1=0 touches the circle at the point (2,5) and the centre of the circle lies on the line x+y-9=0. find the equation of the circle.
2.the variable coefficients a,b in the equation of the straight line x/a+y/b=1 are connected by the relation 1/a^2+1/b^2=1/c^2 where c is a fixed constant. show that the locus of the foot of the perpendicular from the origin upon the line is a circle. find the equation of the circle
#11 Re: Introductions » I'm Back! (Part 2) » 2014-10-31 22:28:22
black and white together. and what about your's Agnishom?
#12 Re: Introductions » I'm Back! (Part 2) » 2014-10-31 22:20:28
hi,everyone
am new here..........................hopefully this will become the most interesting place for me
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