Edexcel FP2 Official 2016 Exam Thread - 8th June 2016

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Nothing more tedious than a (cosx + isinx)^n, Show cosnx = blah blah blah question

Sitting FP2 in June

How's everyone's prep going?

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Nothing more tedious than a (cosx + isinx)^n, Show cosnx = blah blah blah question

I hate that chapter, but I hate those sort of question even more and definitely want something harder haha

I found loci very hard at first

Other than that, nothing was too hard honestly, more tedious (chapter 3 and taylor series specifically)

Grade boundaries are frightening though 70/71 out of 75 for 90 UMS

I found loci very hard at first

Other than that, nothing was too hard honestly, more tedious (chapter 3 and taylor series specifically)

Grade boundaries are frightening though 70/71 out of 75 for 90 UMS

@Zacken


Can we multiply an equation across by a modulus sign?

So for:

x^2 -1
------------ = 3(1-x)
Mod(x+2)


Multipply both sides by the denominatior?

@Zacken


Can we multiply an equation across by a modulus sign?

So for:

x^2 -1
------------ = 3(1-x)
Mod(x+2)


Multipply both sides by the denominatior?

Yes

Yes you can

good :P

It may just be me but grade boundaries for this paper seem rediculously high...

Remember you can do that with pretty much anything that is positive for all real values

It's an equality, not an inequality. You can multiply it by anything. Whether it's positive or not.

mb didn't see