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Re: Dhaka Higher Secondary 2011/8
Posted: Wed Dec 14, 2011 1:29 pm
by bristy1588
Can Aanyone tell me why i m wrong and what is the correct answer?
Re: Dhaka Higher Secondary 2011/8
Posted: Wed Dec 14, 2011 1:39 pm
by nafistiham
হায় হায়! ফাহিম ভাইয়ারও এই উত্তর আসছে । আমি কয়েকজনকে তো এভাবেই দেখালাম । কিন্তু কিভাবে হবে ? এই টপিকে তো কোথাও সমাধানটা নাই ।
Re: Dhaka Higher Secondary 2011/8
Posted: Wed Dec 14, 2011 1:48 pm
by bristy1588
nafistiham wrote:হায় হায়! ফাহিম ভাইয়ারও এই উত্তর আসছে । আমি কয়েকজনকে তো এভাবেই দেখালাম । কিন্তু কিভাবে হবে ? এই টপিকে তো কোথাও সমাধানটা নাই ।
Tiham, Fahim er Solution ta ki??
Re: Dhaka Higher Secondary 2011/8
Posted: Thu Dec 15, 2011 1:08 am
by Labib
I've got $6(115\cdot 146+11\cdot 147)$.
Really confused...
Please post your full solutions.... I'll post mine tomorrow.
Re: Dhaka Higher Secondary 2011/8
Posted: Thu Dec 15, 2011 1:58 pm
by nafistiham
unfortunately, my solution is so long that i hardly can even write it in my exercise book.so, i am trying to shorten it.whenever i can, i'll post
Re: Dhaka Higher Secondary 2011/8
Posted: Thu Dec 15, 2011 3:03 pm
by Labib
Here's my proof... (short version)
Re: Dhaka Higher Secondary 2011/8
Posted: Thu Dec 15, 2011 3:11 pm
by Labib
Alright! done editing and the solution's ready to go...
Waiting for others to post their solution.
Re: Dhaka Higher Secondary 2011/8
Posted: Tue Jan 07, 2014 8:38 pm
by mission264
i've got $N=2^6 \cdot 3^2 \cdot 37$
Re: Dhaka Higher Secondary 2011/8
Posted: Fri Jan 10, 2014 12:42 am
by Labib
I think the solution should be $2^6.3^2.37$. But it doesn't seem to fit with the problem statement.
Ignore my previous stupid posts btw.