Eton Education Centre www.etontuition.com 63853133 How to prove a sum result involving AP? By Wee WS wenshih.wordpress.com
Important results to recall
Consider this example This type of proof problem was popular in the 1970s and 1980s.  Only one proof problem has appeared ...
Approach: use the condition
Approach: algebraic manipulations
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How to prove a sum result involving AP

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How to prove a sum result involving AP

  1. 1. Eton Education Centre www.etontuition.com 63853133 How to prove a sum result involving AP? By Wee WS wenshih.wordpress.com
  2. 2. Important results to recall
  3. 3. Consider this example This type of proof problem was popular in the 1970s and 1980s. Only one proof problem has appeared for H2 Maths – in 2007 paper 1.
  4. 4. Approach: use the condition
  5. 5. Approach: algebraic manipulations

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