কি খবর!
Moderator:kamrul2010
Re: কি খবর!
হাই নাহিদ। ফোরামে স্বাগতম। 
"Inspiration is needed in geometry, just as much as in poetry." -- Aleksandr Pushkin
Please install LaTeX fonts in your PC for better looking equations,
learn how to write equations, and don't forget to read Forum Guide and Rules.
Please install LaTeX fonts in your PC for better looking equations,
learn how to write equations, and don't forget to read Forum Guide and Rules.
ese giyechi:DDD
Re: কি খবর!
হাই ইসফাক। ফোরামে স্বাগতম। 
"Go down deep enough into anything and you will find mathematics." ~Dean Schlicter