Search found 158 matches

by Dipan
Sat Jan 22, 2011 11:06 pm
Forum: Divisional Math Olympiad
Topic: Hi-Sec Mymen 2008 4
Replies: 9
Views: 2792

Re: Hi-Sec Mymen 2008 4

In the series the 7th term is 46+29 = 75....so, the sum of the series upto 10th term is 75*11 = 825.
by Dipan
Sat Jan 22, 2011 10:59 pm
Forum: Junior Level
Topic: Question
Replies: 4
Views: 2300

Question

.1 = 1 / 10...why we have used 1 in here for the point and 0 for the number?
by Dipan
Sat Jan 22, 2011 10:55 pm
Forum: College / University Level
Topic: e^ipi + 1 = 0
Replies: 11
Views: 20235

Re: e^ipi + 1 = 0

ohh,thanks to all.
by Dipan
Fri Jan 21, 2011 11:12 pm
Forum: College / University Level
Topic: e^ipi + 1 = 0
Replies: 11
Views: 20235

Re: e^ipi + 1 = 0

@Abir bhai...Have you told this to me?I can't understand what you wanted to say..Please, make it clear to me..
by Dipan
Fri Jan 21, 2011 10:10 am
Forum: College / University Level
Topic: e^ipi + 1 = 0
Replies: 11
Views: 20235

Re: e^ipi + 1 = 0

thanks tanvir bhai...the link is really helpful...
@Anti...tomar divisional mo te ki asche...
by Dipan
Thu Jan 20, 2011 11:23 pm
Forum: College / University Level
Topic: e^ipi + 1 = 0
Replies: 11
Views: 20235

e^ipi + 1 = 0

In a book I have got that ,
e^i pi = cos pi + i sin pi.
but how?????
by Dipan
Thu Jan 20, 2011 9:26 am
Forum: H. Secondary: Solved
Topic: Dhaka Higher Secondary 2010/7
Replies: 5
Views: 2655

Re: Dhaka Higher Secondary 2010/7

leonardo shawon wrote:ammm,, is the answer 1? Or 2. Im not sure.
proof????
by Dipan
Sun Jan 09, 2011 8:40 pm
Forum: Social Lounge
Topic: Favorite mathematician?
Replies: 31
Views: 15883

Re: Favorite mathematician?

Moon wrote:Bell এর Men of Mathematics পড়েছেন?
কেউ পড়তে চাইলে বইলেন লিঙ্ক দেওয়া যাবে। :)
please, moon bhai.........
by Dipan
Sat Jan 08, 2011 11:16 pm
Forum: Physics
Topic: সেমিনার
Replies: 6
Views: 2035

Re: সেমিনার

When???? :roll:
by Dipan
Fri Jan 07, 2011 12:31 pm
Forum: Physics
Topic: Dependance of "g"
Replies: 51
Views: 13090

Re: Dependance of "g"

sorry...I can't make any decision.......