IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => IGCSE/ GCSE => Math => Topic started by: I Jimmy I on May 10, 2009, 09:29:38 am

Title: Maths Doubt...
Post by: I Jimmy I on May 10, 2009, 09:29:38 am

Hey guyz,
I have this recurring maths doubt which I hate.
I would be really gratefull if someone can plz clear it!
:D
The question is in June 2007-Paper2,Question No.7
http://freeexampapers.com/FreeExamPapers.com_.php?__lo=SUdDU0UvTWF0aHMvQ0lFLzIwMDcgSnVuLzA1ODBfczA3X3FwXzIucGRm (http://freeexampapers.com/FreeExamPapers.com_.php?__lo=SUdDU0UvTWF0aHMvQ0lFLzIwMDcgSnVuLzA1ODBfczA3X3FwXzIucGRm)

Title: Re: Maths Doubt...
Post by: I Jimmy I on May 10, 2009, 09:47:01 am

Awww, srry to inform you zainy but your answer is different from the Marking Scheme.
If I multiply 2 into 2, I'll get 4 and not 13 :(
Can u plz explain further, I might have not understood you completely.

Title: Re: Maths Doubt...
Post by: I Jimmy I on May 10, 2009, 09:48:13 am

Oo!!!
Nvm!!!
Zainy Thank You ur the best :D(you know what this means....^^)

Title: Re: Maths Doubt...
Post by: I Jimmy I on May 10, 2009, 10:18:42 am

Lolz, I knew you would ask this question.
Dont worry, its nothing...
I just increased ur rep  ;)

Title: Re: Maths Doubt...
Post by: Zain-Xa on May 10, 2009, 10:25:29 am

hahaha lol'
Thanks my first rep  ;D  :P

Title: Re: Maths Doubt...
Post by: zara on May 10, 2009, 10:34:02 am

Quote from: I Jimmy I on May 10, 2009, 09:29:38 am

Hey guyz,
I have this recurring maths doubt which I hate.
I would be really gratefull if someone can plz clear it!
:D
The question is in June 2007-Paper2,Question No.7
http://freeexampapers.com/FreeExamPapers.com_.php?__lo=SUdDU0UvTWF0aHMvQ0lFLzIwMDcgSnVuLzA1ODBfczA3X3FwXzIucGRm (http://freeexampapers.com/FreeExamPapers.com_.php?__lo=SUdDU0UvTWF0aHMvQ0lFLzIwMDcgSnVuLzA1ODBfczA3X3FwXzIucGRm)

did u get this??
or do u still hv doubt??
if so temme ill tll u.....

Title: Re: Maths Doubt...
Post by: theigstudent on May 10, 2009, 01:46:41 pm

Just multiply m1 by m3 :)

Title: Re: Maths Doubt...
Post by: melony on May 10, 2009, 02:55:14 pm

Hey!! this question (Qs7 pp2 M/J 07) looks very complicated but its not once u figure it out!!
check the attachment which explains how to get the answer
u can contact me if u still dont understand.. its v.simple
Happy revision!! :D :)

Title: Re: Maths Doubt...
Post by: theigstudent on May 10, 2009, 07:09:12 pm

hey nicole u dont need to do it like that applying ur mind so much
u can just multiply m1 by m3 
m1*m3=m4

Title: Re: Maths Doubt...
Post by: SGVaibhav on May 10, 2009, 07:42:59 pm

exactly



lol

Title: Re: Maths Doubt...
Post by: melony on May 10, 2009, 08:14:27 pm

hmmm.. LOL!!!
sorry didnt notice tht!! LOL!!!
well i never think straight but always get the answer :P :D

Title: Re: Maths Doubt...
Post by: astarmathsandphysics on May 10, 2009, 10:21:33 pm

Quote from: I Jimmy I on May 10, 2009, 09:29:38 am

Hey guyz,
I have this recurring maths doubt which I hate.
I would be really gratefull if someone can plz clear it!
:D
The question is in June 2007-Paper2,Question No.7
http://freeexampapers.com/FreeExamPapers.com_.php?__lo=SUdDU0UvTWF0aHMvQ0lFLzIwMDcgSnVuLzA1ODBfczA3X3FwXzIucGRm (http://freeexampapers.com/FreeExamPapers.com_.php?__lo=SUdDU0UvTWF0aHMvQ0lFLzIwMDcgSnVuLzA1ODBfczA3X3FwXzIucGRm)

I have two learn latex for matices but the entries aof the matrix are 13, 21,21, 34 This is to do with the Fibonnacci sequence

Title: Re: Maths Doubt...
Post by: theigstudent on May 10, 2009, 11:45:05 pm

wow gud observation :o