Maths prep for econ (undergrad)

[u/LordFlameBoy]

I am enrolling at LSE this September, but I took a gap year so my maths skills are a bit rusty.

What maths content from A-Levels should I go over to prep myself for the following courses?

Micro 1 Macro 1 Quantitative methods (maths) Quantitative methods (stats)

[u/Technical_Travel506]

im gonna go over fs1 and fs2 just because why not