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Strengths:
- implicit differentiation of simple equations
- direct application of integrating simple equations
- proving using cross product
- MOD
- vectors: finding point on line and subsequently finding area
- S&S: reading question thoroughly and systematically noting down all the info given
- S&S: application of sum of AP/GP, using table to find value of variable
- proving inverse function exists/doesn't exist
- finding inverse function
- finding range of values of variable that satisfy f(f^-1)(x) and (f^-1)f(x)
Improvements:
- MENTAL STAMINA
- identifying system of equations
- conics rules (position of vertices)
- range of values of variable questions (based on asymptote in graph drawn)
- extension of MOD (evaluating MOD of similar equation with different limits)
- graphs (reciprocal and dy/dx - often get confused)
- integration of LIATE expo equations (where the result contains the integral)
- finding connection between parts of big questions
- vectors: application of ratio theorem
- vectors: finding intersection of two lines
- finding range of composite functions
- proving derivative
Carelessness:
- forgetting sin when evaluating cross product
- +/-
- adapting answer to suit question requirement for multiple part qns
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