Mathematics: Post your doubts here!

[ThePacifics]

i was bat shit scared if I was the only one who found it hard, they HAVE TO keep grade threshold very low honestly what the **** was even that, i have barely come across a past paper this hard

Duuude. So I am not the only one. What the **** was that.

 

[Niroboy119]

same here... it was one of the hardest and most confusing M2 paper i have ever seen!!!!!!!!

True that. It was a freaking hard paper. Those questions were confusing AF.

 

[Candy22]

True that. It was a freaking hard paper. Those questions were confusing AF.

EXACTLY omg i thought i was the only one who found it difficult, here is to hoping the grade threshold is low..

 

[Mts.99]

pls can someone do this!

 

[Holmes]

CAN ANYONE TEACH ME HOW TO FIND THE GREATEST AND LEAST VALUE OF ARG(Z), HERE IS THE REFERENCE QUESTION:

B part?
A diagram or a vivid method will be highly appreciated.
DudeWithoutName Hunzlah Malik
Anyone plz help!

 

[Mts.99]

CAN ANYONE TEACH ME HOW TO FIND THE GREATEST AND LEAST VALUE OF ARG(Z), HERE IS THE REFERENCE QUESTION:
View attachment 63671
B part?
A diagram or a vivid method will be highly appreciated.
DudeWithoutName Hunzlah Malik
Anyone plz help!

is the answer 2.3 pi?

 

[Holmes]

is the answer 2.3 pi?

arg=2.30 rad

 

[Mts.99]

View attachment 63672

View attachment 63673

arg=2.30 rad

oh yes sorry 2.3 rad not pi

 

[Mts.99]

View attachment 63672

View attachment 63673

arg=2.30 rad

hope its clear enough

 

[Holmes]

hope its clear enough

Thanks a lot. It was a huge help.
Thanks again.

 

[Mts.99]

Thanks a lot. It was a huge help.
Thanks again.

no problem!!

 

[Shamlah]

how was p32?

 

[kochiboy69]

how was p32?

Easy tbvh, Just messed up in the last vector question. (last part of it)

 

[amina1300]

how was p32?

It was pretty easy except that I had timings issues I got stuck on the shaded sector question and couldn't complete the whole paper in time

 

[amina1300]

Expected gt for p32??

 

[kochiboy69]

It was pretty easy except that I had timings issues I got stuck on the shaded sector question and couldn't complete the whole paper in time

ez pz, It was just ummm, 2 semicircles with radius of 1/2 a

 

[kochiboy69]

Expected gt for p32

61-63 ish

 

[Hunzlah Malik]

It was pretty easy except that I had timings issues I got stuck on the shaded sector question and couldn't complete the whole paper in time

same here miss the last 3 marks q

 

[amina1300]

ez pz, It was just ummm, 2 semicircles with radius of 1/2 a

How did you get the area of the stupid triangle!!

 

[kochiboy69]

What was the normal vector?