Jiayang's answer to Pikachu's International Baccalaureatte Further Maths HL question.
Could you pls show me in detail how to get (n-3)/4 *3. And the 1.75(1-p) ?I'm blur
Go see my 2nd post
See i saw dy...but dont really understood.Could u pls show te basic formula of that n!....
For nC4,why we didnt cutt tat (n-3)?How to know which one to cutt
Ok go look at the new post with colors. I divide both sides by nC3. I cancel out common factors.
Oktq
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