Maths, Addmaths and Statistics: Post your doubts here!

[asadalam]

5 minutes hi late huwi hoon. Koi masla nahi. :c

Itna lamba answer likha tha

 

[era30amy]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_s13_qp_12.pdf
Q.4 part a ???????

-1/3

 

[funky brat]

Sorry. ._. Not 21. Q:11
My head's spinning.

Na kar.

 

[era30amy]

Itna lamba answer likha tha

Allah bhala karay. :'P

 

[era30amy]

Na kar.

Bohat easy question hai? :/

 

[era30amy]

a) 9
b) 5, 6, 7, 8, 9
c) 3/10. (2,3,4 comes under this)

Yeh answers marking scheme mein bhi hotay hain. Jees

 

[princess Anu]

You can simply apply the matrix to get the answer.

can u please post that file regarding matrix transformation, you posted it days before.

 

[Mahnoorfatima]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_s13_qp_12.pdf
Q.4 part a ???????

It's easy! :3 just did that yesterday . Look we have this formula for y=mx+c right? So rearrange the formula , i,e (y=2-x)/3 thus we know that gradient is m, so -1/3 is the answer!

 

[peacce]

-1/3

aray how did it comeeeeeeeeeeeeee

 

[asadalam]

That's new. Can you tell about Rhombus? 4 right? And only Juan for isosceles.

No rhombus has 2 cuz in only 2 symmetry lines it can overlap perfectly.

 

[peacce]

It's easy! :3 just did that yesterday . Look we have this formula for y=mx+c right? So rearrange the formula , i,e (y=2-x)/3 thus we know that gradient is m, so -1/3 is the answer!

wen its cuming Y=2-x/3 then hw did u deduce -1/3 man thts my issue

 

[funky brat]

aray how did it comeeeeeeeeeeeeee

Yar aise to mat pucho.
y=mx+c
pehly arrange karo. Phir y kay sath 3 hai usay -1 se divide kar do.

 

[funky brat]

wen its cuming Y=2-x/3 then hw did u deduce -1/3 man thts my issue

Rearrange as I told.

 

[era30amy]

Yar aise to mat pucho.
y=mx+c
pehly arrange karo. Phir y kay sath 3 hai usay -1 se divide kar do.

Funkayy, us paper ka Q:11 samjha

 

[Mahnoorfatima]

wen its cuming Y=2-x/3 then hw did u deduce -1/3 man thts my issue

Yar -x/3 is 1/3 . look at the formula! Y=mx+c mx iss question me kia hai? -x/3 na? Toh gradient is -1/3, if it was -2x/3 you would've written -2/3.

 

[funky brat]

Funkayy, us paper ka Q:11 samjha

Nahi beta ab tu asadalam se he samajh.

 

[peacce]

Yar -x/3 is 1/3 . look at the formula! Y=mx+c mx iss question me kia hai? -x/3 na? Toh gradient is -1/3, if it was -2x/3 you would've written -2/3.

oh got it

 

[era30amy]

Nahi beta ab tu asadalam se he samajh.

He bailed out. ._. I made him solve a long question which I already knew. ._.

 

[funky brat]

He bailed out. ._. I made him solve a long question which I already knew. ._.

Lol, board pe mar jaldi.

 

[era30amy]

Lol, board pe mar jaldi.

Udhar kuch ho hi nahi raha. =(