Edexcel C2 20th May 2015 *Official Thread*

No worries! I just feel the cast diagram is the easiest. Basically you know how it's 0, 180, 270, 360...change those to 0, 0.5 pi, pi, 3/2pi, 2pi, and then work out values as normal .

If you want me to go through any example, i don't mind!

Q4 - transformation of graphs. Draw sin(x) first and then think about what sin(x-30) looks like in relation to that graph. It may help to think about going from y = x to y = x - 30.

Q8 - Cosine rule.

That's literally what I did in my English exam yesterday 😂 nope it hasn't really changed from GCSEs 🙈 and yes probability is the worst! Don't mind a simple two way table or a tree diagram but nah Idont fancy a Venn diagram no thanks 😂

Did anyone find C2 june 2014 (01) paper hard?

Haha!- 😂Ah good, and lol ew tree diagrams.😂Let the whole paper just be filled with pmcc stuff..and I'll be très happy.

Posted from TSR Mobile

Oooooooooooh thank you so muuuuuuch! Ahhhh, how you doing with C2? Anything that's not known well?

yes! Would be great Just plugging some numbers into a calculator makes me happy Im doing some C2 past papers, should I first do one with my notes so I can see what I do/don't understand then revise those topics then do a past paper perhaps without notes?

As I struggle with C2 do you think I should do a past paper with all my formulas and notes next to me first so I can see what I do and don't understand, or shall I just try one without?

Haha, ah right- hm...yeah, I would bc it'll help with understanding where your weaknesses are. I think I'm going to do the same and there are loads more that you're able to do without notes. Yep do that! - sounds great.

Posted from TSR Mobile

thanks ill try it You will probably hear from me later with 1000 questions for you haha ill try to do them :P

Wooh! Okay good, yep that's fine- I'll be happy to help.

Posted from TSR Mobile

Im really sorry thats Q5, Logs one!!

and for Q8 how could we use cosine rule, they are asking for perimeter of segment

Wooh! Okay good, yep that's fine- I'll be happy to help.

Posted from TSR Mobile

I am. M1 is easy what do u think?

Posted from TSR Mobile

I find it the hardest module and I'm A2 maths :/

just do past papers you'll get the hang of it.

Quick question, if it says use integration to find the total area of the finite region shown shaded and am given y=x(x+4)(x-2) do i still need to integrate it or just put the numbers in for the region?

Sorry its late!- I believe you would have to use integration bc its asking for the total area? I may be wrong but that's what I'd do- expand the brackets then use -4 and 2 as upper and lower limits right? -I think I'm wrong. Ahh :/

Posted from TSR Mobile

Quick question, if it says use integration to find the total area of the finite region shown shaded and am given y=x(x+4)(x-2) do i still need to integrate it or just put the numbers in for the region?