Mathematics: Post your doubts here!

[junyl93]

Here dudee

Thanks bro! Erm....for the same paper, u have any idea on 4(ii)??

 

[parthrocks]

whitecorp
plz help me with thisView attachment 17411

whitecorp help!

 

[john10]

Q10 for you first here:


Hope this helps. Peace.

Thanks sir.

 

[RockyBo1234]

Can anyone help me with this one!

 

[RockyBo1234]

Q10 for you first here:


Hope this helps. Peace.

could you plz clear my doubt in this one!

both the parts plz

 

[whitecorp]

http://www.xtremepapers.com/papers/CIE/Cambridge International A and AS Level/Mathematics (9709)/9709_w05_qp_3.pdf

Help needed for no. 7 (i)(ii) (iii) & no. 10 please

Here are the full solutions for Q10:



Hope this helps. Peace.

 

[xyz!]

whitecorp help!

let z=x+yi
so mod(z-u)= square root of [(x+0.4)^2 + (y-2.2)^2] ---> 1
and mod of u=square root of 5 ---> 2
On equating 1 and 2 and then squaring on both sides..v get:-
(x+0.4)^2 + (y-2.2)^2 = 5
this is lyk an equation of a circle wid centre (-0.4, 2.2) and radius= square root of 5

idk...how post diagrams...
hope dis helps!

 

[whitecorp]

Thanks sir.

No problem. Peace.

 

[RockyBo1234]

let z=x+yi
so mod(z-u)= square root of [(x+0.4)^2 + (y-2.2)^2] ---> 1
and mod of u=square root of 5 ---> 2
On equating 1 and 2 and then squaring on both sides..v get:-
(x+0.4)^2 + (y-2.2)^2 = 5
this is lyk an equation of a circle wid centre (-0.4, 2.2) and radius= square root of 5

idk...how post diagrams...
hope dis helps!

could u plz show me the argand diagram skectching!plz

 

[RockyBo1234]

could u plz show me the argand diagram skectching!plz

 

[RockyBo1234]

can u help me sir
whitecorp

 

[RockyBo1234]

shanky631
can u help me friend

 

[bamteck]

Here are the full solutions for Q10:



Hope this helps. Peace.

Thanks a lot
I can't find the solutions for no. 7 (i)(ii) (iii)

 

[RockyBo1234]

what do u mean by the rem,"non-zero vector" help
minato112
leadingguy
whitecorp
bamteck

 

[Minato112]

what do u mean by the rem,"non-zero vector" help
minato112
leadingguy
whitecorp
bamteck

U mean the term "non-zero"?

 

[Ashrith Maudgalya]

Someone help me with this please

http://pokit.org/get/?233ba4b832f07bb2e82443ac35179dcf.jpg

 

[leadingguy]

parthrocks this is what i can provide take help from it

 

[parthrocks]

parthrocks this is what i can provide take help from it

Hey bro thanks a lot..you weree a bit late bt thanks a lot!!!!!!!!!!!!!!!!!!!!!!!!

 

[Albert Einstein]

It will really be a pleasure to assist Albert Einstein

pleaz give me before the exams

 

[Amy Bloom]

Hi guys
Can you help me with these parts, a few lines for each question will be much appreciated.

leadingguy whitecorp parthrocks shanky631