What is the value of the sum
\[
1+2+\cdots+100
\]
Answer

The value is $\frac{100\times 101}{2} = 5050$



This is a method for typing mathematics in your blog. For inline mathematics, just type the $\LaTeX$ code between a pair of dollors ($\$$). For example for the line,

The value is $\frac{100\times 101}{2} = 5050$

we type

The value is $\$\verb|\frac{100\times 101}{2} = 5050|\$$


Moreover for display math, we use the delimiter bracket prefixed with backslash ($\verb|\[   \]|$). For example for the display math
\[
1+2+\cdots+100
\]

we type $\verb|
\[
1+2+\cdots+100
\]
|$


Now the question is how should we make it possible ?

See the link

http://tex.stackexchange.com/questions/13865/how-to-use-latex-on-blogspot

for more details.

Happy $\TeX$ing in blogging !

"കണക്കറിവ്‌ " പുസ്തക പ്രകാശനം

Some moments on the release of "കണക്കറിവ്‌ " text. Thanks to Parishat & Krishan Sir for such a wonderful text !