AQA FP1 (1st June)

it had to be in radians lol..hence pi

4k + 5 =0

k= -5/4

k = y

-5/4 = /1.25 is that what you put

Don't post anwsers, someone else could be cheating and gaining marks because of you.

Don't post anwsers, someone else could be cheating and gaining marks because of you.

Don't post anwsers, someone else could be cheating and gaining marks because of you.

Don't post anwsers, someone else could be cheating and gaining marks because of you.

The paper seemed a lot harder than normal.. I reckon I got around 85-90 though.

Damn

for the second part of the trig question, I said there were 3 roots but didnt name them.

For the tig, if I remember correctly, I got,
$x=\frac{2\pi}{3}\pm\frac{\pi}{9}+\frac{\pi}{3}$

That lead me to the answers $10\frac{2}{9}\pi$, $10\frac{4}{9}\pi$ and $10\frac{8}{9}\pi$, which seemed to work, but I bet the mark scheme requires the general eq in some other form, some of the mark schemes from past papers had bizarre answers for trig q's which just threw me