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there is 9 dots in 3*3 form how many ways can we draw lines that passes at least 4 dots?

Note by Mohammad Davoodi
4 years, 2 months ago

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Could you explain this question for a bit? I can think of millions of ways drawing lines so at least 4 dots are passed. What are the constraints? Tim Vermeulen · 4 years, 2 months ago

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@Tim Vermeulen I mean just this how many ways?It`s answerable. Mohammad Davoodi · 4 years, 1 month ago

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