Mathematics: Post your doubts here!

[Saad the Paki]

I don't remember but first u had to find angle A using sine rule and then subtract it from A to C

Yea... it was about 39.. not sure tho

 

[misscute406]

What about the reason for the shape being cyclic quad? I wrote that the sum of the opposite angles (with names) is 180. Is this correct?

yes!!

 

[Saad the Paki]

What about the reason for the shape being cyclic quad? I wrote that the sum of the opposite angles (with names) is 180. Is this correct?

I wrote the same

 

[Saad the Paki]

13.5 ? How?

Wat was ur ans?
And how did u do it?

 

[NOneed2speedd]

What about the reason for the shape being cyclic quad? I wrote that the sum of the opposite angles (with names) is 180. Is this correct?

SaMe here

 

[iThink LARGE]

What did we have to write for the comparisons of the distributions of the histograms? I wrote that the adults have estimated that there are no sweets of mass ranging between 0 and 200 AND they have estimated that there are 3 more sweets in the 400 to 500 grams range than the children's estimations. Is it correct?

i wrote:
> none of the adults estimated between the range 0 - 200
> and i compared the frequency density between 200<M<400 (more adults estimated this range that the children)

 

[misscute406]

Yea... it was about 39.. not sure tho

what is the bearing?? was it above 200 or below 200??

 

[NOneed2speedd]

M

Wat was ur ans?
And how did u do it?

Ans was 7.5..... 600/80

 

[NOneed2speedd]

what is the bearing?? was it above 200 or below 200??

Of course below 200

 

[Saad the Paki]

M

Ans was 7.5..... 600/80

U had to add 6 to It
they asked TOTAL RATE FOR THE WHILE JOURNEY

 

[iThink LARGE]

Definitely Paper2

OF COURSE! Tell that to misscute406 -.- she thinks paper 4 was easier than paper 2

 

[Tozu Fofo]

So what's the value of K (in the graph question) and how to work it out

 

[NOneed2speedd]

And what about the sequence last and second last part

 

[NOneed2speedd]

So what's the value of K (in the graph question) and how to work it out

I wrote 13 as it was cutting graph only 1 time

 

[iThink LARGE]

And what about the sequence last and second last part

what sequence? :S

 

[misscute406]

hey in 2014 oct/nov if you get overall 177 it is A* and 151 is A----->GT

 

[NOneed2speedd]

what sequence? :S

That odd number thingy

 

[iThink LARGE]

hey in 2014 oct/nov if you get overall 177 it is A* and 151 is A----->GT

InShaAllah our grade boundaries will be lower
such a shitty paper this was -.-

 

[NOneed2speedd]

hey in 2014 oct/nov if you get overall 177 it is A* and 151 is A----->GT

This time i hope it will be lower or else A* gone

 

[Tozu Fofo]

What answers did you write for the probability question (in the last question) please explain with steps :-D