Maths, Addmaths and Statistics: Post your doubts here!

[beeloooo]

http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_w11_qp_12.pdf
Q6 please?

the inequality >>??? :O

 

[beeloooo]

How will we 'SOLVE' this?
lol i have forgotten these things now

see the lcm and hcf has a total of 2 ^ 5 !! so to make a total of 5 !! the 2 should have a power of 3 in N !~!! same with the othrs

 

[beeloooo]

http://clickpapers.net/past papers/math-/4024_w11_qp_11.pdf

q.24 last part !!

pls anyone i have got no idea about this part of vectors

 

[TheRoNy69]

see the lcm and hcf has a total of 2 ^ 5 !! so to make a total of 5 !! the 2 should have a power of 3 in N !~!! same with the othrs

thnx dude

 

[convent2012]

http://www.xtremepapers.com/papers/...Calculator Version) (4024)/4024_w11_qp_12.pdf
Q15 A???

 

[Mayedah]

http://clickpapers.net/past papers/math-/4024_w11_qp_11.pdf

q.24 last part !!

pls anyone i have got no idea about this part of vectors

Is k 5 ?

 

[Mayedah]

http://www.xtremepapers.com/papers/...Calculator Version) (4024)/4024_w11_qp_12.pdf
Q15 A???

Jst draw an angle of 168 degrees to represent C and the one left is B !

 

[Mayedah]

http://clickpapers.net/past papers/math-/4024_w11_qp_11.pdf

q.24 last part !!

pls anyone i have got no idea about this part of vectors

U have to solve it by comparing coefficients !

 

[beeloooo]

U have to solve it by comparing coefficients !

can u pls give me a li'l detailed idea ? thanks anyway

 

[Amber]

http://clickpapers.net/past papers/math-/4024_w11_qp_11.pdf

q.24 last part !!

pls anyone i have got no idea about this part of vectors

AR=m(AQ)
p + kq/2 = m (p/3 + 5q/6)
p + kq/2 = pm/3 + 5qm/6
taking coefficients of p =====> 1 = m/3
m = 3
taking coefficients of q =====> k/2 = 5m/6
k/2 = 5(3)/6
simplify further to get k = 5

hope this helps!!

 

[Mayedah]

can u pls give me a li'l detailed idea ? thanks anyway

U hav to make an equation
AR = c AQ
P + k/2q = c ( 1/3 p + 5/6 q )
Now compare the coefficients of p and q
If u compare the cofficient of p thn it will be c/3 therefore c =3
Thn k/2q = 3 x 5 / 6
I know its kinda confusing and difficult to explain...hope u got it

 

[Spidey21]

Mayedah the hero around at the moment!!

 

[Mayedah]

Mayedah the hero around at the moment!!

Hero lol

 

[HarisLatif]

http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_w10_qp_22.pdf Question 9 c part Spidey21

 

[Spidey21]

http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_w10_qp_22.pdf Question 9 c part Spidey21

faces = 12
vertices =24
edges = 36
is this right?

 

[Minnie]

the inequality >>??? :O

total area one. its only 1 question.

 

[Amber]

faces = 12
vertices =24
edges = 36
is this right?

i think its 14 faces

 

[Minnie]

the inequality >>??? :O

http://www.xtremepapers.com/papers/...Calculator Version) (4024)/4024_s11_qp_12.pdf
Q6 its one question.

 

[beeloooo]

http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_w11_qp_12.pdf
Q6 please?

kindly check whether u have posted the right ppr or ur talkin about the right question

 

[Spidey21]

i think its 14 faces

yep
14 faces
i counted em wrong!!