Maths D 22

[Saad Mughal]

i used the formula! would it be ok?
the formula i was getting was applicable because i was getting correct number of D for each n input!

Absolutely applicable. They said 'FIND' which means you can use ANY method you want.

 

[Saad Mughal]

guys wat values did u get for that hexagon one??
i got AF=7cm
EG=3.5cm
ratio was 23:41

Wasn't EG = 5.75?

 

[Snowysangel]

How was AF 7? I did tan45= AF/6 and got 6 cm as its value :/

 

[Mohammad Farzanullah]

Wasn't EG = 5.75?

yes. EG was 5.75 cm!

 

[Saad Mughal]

How was AF 7? I did tan45= AF/6 and got 6 cm as its value :/

Where did the tan come from?

 

[Heyyy]

Relative Velocity is easy,so is P and C.
I find Log difficult

 

[Saad Mughal]

yes. EG was 5.75 cm!

I know, that was a rhetorical question.

 

[Mohammad Farzanullah]

How was AF 7? I did tan45= AF/6 and got 6 cm as its value :/

but as far as i remember, there wasnt any angle given in the question!

 

[Saad Mughal]

Relative Velocity is easy,so is P and C.
I find Log difficult

Well, that's new. But, how do you find P and C EASY? I find it alright. Not too hard not too easy but it has zero error tolerance which is a brain-wreck.

 

[redd]

Wasn't EG = 5.75?

yess...

 

[Saad Mughal]

yess...

Err.. Read my post above.

 

[redd]

Err.. Read my post above.

just did after posting the reply so what are u doing for the prep of addmaths? we have already done papers from 2002 to 2012 with varients, my teacher just asked me to do from 2005 again, well, is there any need to revise from book?

 

[Heyyy]

Well, that's new. But, how do you find P and C EASY? I find it alright. Not too hard not too easy but it has zero error tolerance which is a brain-wreck.

I've practiced a lot for P and C.
Find it easy.
Logs is so confusing

 

[Heyyy]

just did after posting the reply so what are u doing for the prep of addmaths? we have already done papers from 2002 to 2012 with varients, my teacher just asked me to do from 2005 again, well, is there any need to revise from book?

No need to revise from book.
Just go through the Misc. once and that's all.

 

[mohdumar]

I just hope that neither of them comes this year and instead they give linear law graphs or circular measure questions or anything from the syllabus!

Yes or something like "find the no of ways in which 3 students and 2 teachers can be selected from 5 students and 4 teachers" XD. As for RV, a simple boat crossing question or airplane question would be nice!!

 

[Saad Mughal]

just did after posting the reply so what are u doing for the prep of addmaths? we have already done papers from 2002 to 2012 with varients, my teacher just asked me to do from 2005 again, well, is there any need to revise from book?

Same here, but my teacher told me to go in reverse, from 2003-backwards. So I'll do that. I have ICT also so I have to prepare for that as well.

 

[Saad Mughal]

Yes or something like "find the no of ways in which 3 students and 2 teachers can be selected from 5 students and 4 teachers" XD. As for RV, a simple boat crossing question or airplane question would be nice!!

That would be just perfect. :')

 

[Saad Mughal]

I've practiced a lot for P and C.
Find it easy.
Logs is so confusing

Well, practice for logs. I practiced log from classified, no longer find them difficult, ALHUMDULILLAH.

 

[Snowysangel]

but as far as i remember, there wasnt any angle given in the question!

It was a rectangle, divided in half. Each side had a right angle, so I divided that in half, formed a hypotenuse and used the tan rule to find AF...which means I took the half of the rectangle as a square..ok wrong move. How'd u find it?

 

[Heyyy]

Yes or something like "find the no of ways in which 3 students and 2 teachers can be selected from 5 students and 4 teachers" XD. As for RV, a simple boat crossing question or airplane question would be nice!!

For RV,I and J will be awesome.
That's easy.
Bearing is a bit confusing at times.
No Linear LAW.That's so boring.
Circular Measure,P and C,Coordinate Geometry