Maths Formulae

líreacán

It's been a good few years since I sat the LC, and I sat Honours Maths when I did.

I have been asked to help someone with their preparation for the Ordinary Level Paper. I am just wondering, do they still give out a sheet with the formulae on it (in addition to the tables)? Or must they all be learnt by heart? If they give a sheet, what formulae are on it? If they don't I want to make p a list of formulae he must have learned going into the exam.

Thanks.

turgon

No they dont. I do honours maths so I wouldnt be able to help you.

xxGalwayGirlxx

No you dont get a sheet with the formulas thats only in Foundation.
You get the Log tables

But you have to learn these off by heart :

Question 2 :

Distance
Midpoint
Slope
Equation of line
Area of Triangle (oab)

Question 3:

Equation of circle (0,0)
Equation cirlce (a,b)

Question 5:

Sine, Cosine, Tan..
Length of arc
Area of sector
Area of triangle
Sine/Cosine rule

Question 7:

Mean of frequesncy distribution Table

rainbowtrout

xxGalwayGirlxx wrote: »

No you dont get a sheet with the formulas thats only in Foundation.
You get the Log tables

Question 5:

Sine, Cosine, Tan..
Length of arc
Area of sector
Area of triangle
Sine/Cosine rule

All the trig stuff is in the log tables

beano240

does anyone know what formulas ya need to know for paper 1 ordinary?? ive tried searching but no luck either.

blue-army

beano240 wrote: »

does anyone know what formulas ya need to know for paper 1 ordinary?? ive tried searching but no luck either.

emm...I think its just the Compound Interest formula...

and the -b+ or minus......you know the one


If I'm leaving out any let me know!

Challenged

Here are all the formulae:
www.studentxpress.ie/formulae.pdf

Those in black are in the table book, those in red you need to learn.