May I know, what books you are using? :cool:
I've been used 'Fundamentals of Mathematical Analysis' 2nd Ed by [SIZE="3"]Rod Haggarty &
'A Friendly Intro to Analaysis Single and Multivariable' by [SIZE="3"]Witold A.J Kosmala
These two books are just nice :smile:
Hello there,
I am interested to join into this great discussion (about: Real Analaysis) !:wink:
I heard that this particular field (Real Analysis) is the toughest field in [SIZE="3"]Pure Mathematics. Isn't?
all functions anda curves considered here are assumed to be of class at least C3.
If x(s) is a regular curve parametrized by arc length s, then t:(a,b)-> R3 defined a curve on S2..
this curve might not be regular and is called the tangent spherical image of x.
the normal spherical image...
helo..
We know that 1+1 = 2.
but try this out..there is some dummy things goes around here
Firstly, we denote
1 + 1 = 1 + \sqrt{1}
<=> 1 + \sqrt{(-1)(-1)}
<=> 1 + \sqrt{-1}\sqrt{-1}
<=> 1 + i*i
<=> 1 + (-1)
<=> 0 ??
how come 1+1=0 ?
and where is the...