Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °
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Topic review (newest first)
A2 is the second year of A-levels, and C3 is the 3rd module in the core section of the maths A-level.
what is "Maths at A2 Level, (C3)"???
Tredici, you are nowhere near a 'complete amateur'... don't worry! Everyone is welcome, so you don't have to feel like you are barging in.
What a great thankyou! I'm sure no one minds you 'crashing our parade'. There are loads of people here who never say anything related to maths anyway, so you're actually one of the better people!
Welcome, Tredici !
In the time it took you to do that for me, I had a quick browse around the forum, I don't really know what to say. All I can say is you're all incredibly good at maths, and I really hope you don't mind a not so strong mathematician like myself crashing your parade.
cos (A+B) ≡ cosAcosB - sinAsinB
Hey there, I'm not sure where the majority of this community reside, but I'm David and I live in England. I study Maths at A2 Level, (C3). I'm not sure if that's what it's called overseas but I hope it's the same or there's an equivalent.