Mathematics Corner :)

[The Ruler]

i dunno wat ^^^^dats sposd to b :? :?

 

[The Ruler]

will do this tomorrow, insha allah.

i v done it now...:happy:

didnt use ma brain b4 ;D ;D

andi got the same answer u mentioned b4

tnx anyway...

 

[The Ruler]

dunno if im rite, i jus got da same answer as urs dats all :rollseyes

 

[Umm_Maysa]

i dunno wat ^^^^dats sposd to b :? :?

that's showing the workout of the question. just click the link..
Wassalam.

 

[Umm_Maysa]

u hv PERSONAL rights to tht file, n so no other person can access it

Oh jazakallahu khairan for point that out. I don't know that. Well seem that Sis Ruler already got the answer so no worries. Anyway feel free to ask...

 

[The Ruler]

no wonda...i signed in but it didnt work :rollseyes

 

[Ameeratul Layl]

Salam,

Who will be studying AS/A2 Maths and would like to study here?

Wasalam

 

[seeker_of_ilm]

I did AS last year...gonna be doing A2 next year Insha'allah. Maths is not a bad subject.

 

[...]

i'm continuing to do A2 maths next year inshaallah

 

[Ameeratul Layl]

I did AS last year...gonna be doing A2 next year Insha'allah. Maths is not a bad subject.

I find algebra fun. But, I haven't had a lesson with my teacher today. So, I haven't been anything new. I am actually taking maths privately.
Basically, I will need it to study Physics at University. I am in 2nd year A levels for my other subjects. The aim is to get through Maths AS and A2 so I can take them the same time as my other A levels. InshAllah.

So, do you or anyone else know of any good websites to get me to keep my brain going during the holidays?

 

[seeker_of_ilm]

Erm...What Exam board are you doing...because if its Edexcel...I can give you a site with Past Papers and model solutions.

 

[Ameeratul Layl]

Erm...What Exam board are you doing...because if its Edexcel...I can give you a site with Past Papers and model solutions.

My private tutor has not told me what borad-yet. I believe she would have today, but something came up.
Could you kindly send the Edexcel link?

 

[seeker_of_ilm]

http://www.examsolutions.co.uk/index.php

 

[Ameeratul Layl]

http://www.examsolutions.co.uk/index.php

JazakAllah akhee.

 

[Ameeratul Layl]

Given that 256=4 (to the) k
Write down the value of k

I did:

k = 256
----
4

k = 64

But, the answer is wrong. It is meant to be: 4.


Can someone help please?

wasalam

 

[seeker_of_ilm]

Given that 256=4 (to the) k
Write down the value of k

I did:

k = 256
----
4

k = 64

But, the answer is wrong. It is meant to be: 4.


Can someone help please?

wasalam

This is how I would do it:

256 = 4 (to the K)

I'd first take log of both sides to make

Log 256 = Log 4 (to the K)

The K can be moved (due to Log laws) before the log to make:

Log 256 = K Log 4

Move the Log 4 to the other side to get:

Log 256/Log 4 = K ( / = divided by)

This should give you the answer 4

Just remember its not 256/4....its LOG 256/LOG 4 (this is a common mistake)

 

[Malaikah]

^yeh those are both right

 

[Ameeratul Layl]

I don't know if this is correct method or not, don't remember:

256 = 4^k
log256 = k log4
log256/log4 = k
k = 4

I think gives correct answer... check on a calculator...

Salam,
Yes, alhamdullilah it has given the right answer.
I didn't know you had to use log in this.

 

[Ameeratul Layl]

This is how I would do it:

256 = 4 (to the K)

I'd first take log of both sides to make

Log 256 = Log 4 (to the K)

The K can be moved (due to Log laws) before the log to make:

Log 256 = K Log 4

Move the Log 4 to the other side to get:

Log 256/Log 4 = K ( / = divided by)

This should give you the answer 4

Just remember its not 256/4....its LOG 256/LOG 4 (this is a common mistake)

I can understand why people don't like A level mathematics.
Hmm..I doubt I'll be giving up though.

JazakAllah for your help-everyone!

wasalam

 

[seeker_of_ilm]

I can understand why people don't like A level mathematics.
Hmm..I doubt I'll be giving up though.

JazakAllah for your help-everyone!

wasalam

Maths is easy though! Makes so much sense....all it takes it practice. Once you learn the methods you'll be laughing