THERE_IS_NO_RETURN's blog

By THERE_IS_NO_RETURN, history, 3 years ago, In English

hey every one i see alot of problems that its solutions (in editorials) depends on making an assumption then it follow it untill it reach to the solution this is very counter intutive to me what can i do to be able to be better in this kind of thinking?

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3 years ago, # |
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This is common. You can study more maths and read some books about maths such as Concrete Mathematics and so on...

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3 years ago, # |
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  1. Set a base case: Solve your first induction problem. Perhaps prove the formula for the sum of numbers from $$$1$$$ to $$$n$$$.
  2. Create your induction hypothesis: Assume that you've solved $$$k$$$ problems so far.
  3. Induct: Solve your $$$(k+1)^\text{th}$$$ problem.

Therefore you can solve as many problems as you want!

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3 years ago, # |
Rev. 2   Vote: I like it +11 Vote: I do not like it

To improve in some topic you shouldn't create new accounts and should start practicing.