The Compoments of a Problem !

To understand a problem need understand what it is made of :

1. question

• what the problem wanna know ?
  
• it is located at the end of a problem
• you can read question first before start read the whole problem description
  

2. answer

• answer is real number means no guessing its a hard calculation problem
• non real number answer symmetric provide hint for what wanna exam you
• from answer can tell need skip first or try to solve earlier
• from answer can know correct unit to use, percentage or real number
  

3. condition

• most of the time problem will obviously state the condition
  
• sometimes a hidden condition can be the critical point the problem can be solve correctly or not
• one condition may include more than one requirement this is favorite way to make you make mistakes
• some key words should categorize and use a signal to specific topics
• one variable or two makes difference
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