Search found 158 matches

by Dipan
Thu Jan 06, 2011 9:56 pm
Forum: Secondary Level
Topic: Find the Product of the terms of a sequence
Replies: 6
Views: 2128

Re: Find the Product of the terms of a sequence

Mine is also 384....

X1 = 97 , X2=97/2 ,X3=291/3 ,X4=12/291 ,X5=1455/12 ,X6=72/1455 ,X7=10185/72 ,X8 = 576/10185
SO,.........................= 97.2/97.291/3.12/291.1455/12.72/1455.10185/72.576/10185
SO,.........................=384
by Dipan
Tue Jan 04, 2011 10:58 pm
Forum: Physics
Topic: সরল দোলকের বিস্তার
Replies: 16
Views: 5677

Re: সরল দোলকের বিস্তার

@tanvirab...Yes, I haven't read calculus yet.....
by Dipan
Tue Jan 04, 2011 10:54 pm
Forum: Physics
Topic: Dependance of "g"
Replies: 51
Views: 12320

Re: Dependance of "g"

@tanvir bhai...sorry vayya...I don't want to make our argument longer...this is not an argument....this is discussion..and if I disturb you I am very very sorry....please amake vul bujben na......I shall give the ans. of your question after thinking one day...okay?
by Dipan
Mon Jan 03, 2011 10:40 pm
Forum: Physics
Topic: সরল দোলকের বিস্তার
Replies: 16
Views: 5677

Re: সরল দোলকের বিস্তার

@tanvir bhai...beg o hole toron kivabe takbe?? a=v/t ..or,a=o/t =o ..........
by Dipan
Mon Jan 03, 2011 10:38 pm
Forum: Physics
Topic: Dependance of "g"
Replies: 51
Views: 12320

Re: Dependance of "g"

@tanvir bhai...so,g depends on m.......
@Zzzz......Ami last post e apnar motoi likechi...akhane F er value stir dorlam.....
by Dipan
Sun Jan 02, 2011 10:52 pm
Forum: Physics
Topic: Dependance of "g"
Replies: 51
Views: 12320

Re: Dependance of "g"

Ok, in the equation g=F/m we can use different value of F and m......if I take 4116 as the value of F I have to use 420 as the value of m...I can't use other value of.m..so......
by Dipan
Sun Jan 02, 2011 10:46 pm
Forum: Physics
Topic: সরল দোলকের বিস্তার
Replies: 16
Views: 5677

Re: সরল দোলকের বিস্তার

Toron asha kori 0...because according to the defination of toron amra jani beger poribortoner her ke toron bole...stir abostai jehetu beg nei tai toron of course 0.....
tomar juktitao share koro..........
by Dipan
Sun Jan 02, 2011 6:27 am
Forum: Secondary Level
Topic: Power of point.............
Replies: 2
Views: 1308

Re: Power of point.............

Moon bhai thanks....
by Dipan
Sat Jan 01, 2011 10:30 pm
Forum: Secondary Level
Topic: Power of point.............
Replies: 2
Views: 1308

Power of point.............

In wikipedia the topic "Power of point" has written a bit complexly...please anyone help me ..tell me what is the topic actually...use bangla please....
by Dipan
Sat Jan 01, 2011 9:57 pm
Forum: Secondary Level
Topic: Help in ensuring...
Replies: 1
Views: 1205

Help in ensuring...

I have got this prob in last year...it was, find the last two digit of 3^500...I have got the last number in an easy way...today I have solved it fully....but don't know is it right or wrong.... 3 =_ -7 (mod 10) so,3^4 =_ -7^4 =_ 01 so,3^4*125 =_ 01^250 =_ 01 I am not expert at using latex..sorry fo...