Exercise 2B 1 a c e 2 a c e 5 7 8 9 10 a b ? ? ? ? ? ? ? ? ? ? ? ?
Converting from Parametric Cartesian We can use substitution or well known identities to convert parametric equations into Cartesian ones. This involves eliminating the parametric variable and forming a single equation. ? ?
Test Your Understanding C4 June 2013 ? C4 Jan 2011 ? which double angle formula would be best here?
Exercise 2C C4 June 2012 Q6 ? Harder! C4 Jan 2008 Q7 ? 3 4 5 c e g i ? ? ? ? ? ? ?
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