Array ( [0] => Array ( [title] => L18A [link] => https://www.youtube.com/embed/_5vcrqwxduc ) [1] => Array ( [title] => L18B [link] => https://www.youtube.com/embed/zfWJONgaf_k ) [2] => Array ( [title] => L18C [link] => https://www.youtube.com/embed/yaykieg-eiw ) [3] => Array ( [title] => L18D [link] => https://www.youtube.com/embed/_vJq5R_J6EI ) ) 國立清華大學開放式課程OpenCourseWare(NTHU, OCW) - 第18講 Example of Pigeohole Principle

Title

第18講 Example of Pigeohole Principle

第1節

L18A

第2節

L18B

第3節

L18C

第4節

L18D

Syllabus

章節大綱

L18_A
        Example of Pigeohole Principle
        Ramsey Theory

 

L18_B
        Some Examples

L18_C
        Show that exists contiguous subsequence whose sum=14


L18_D

        Prove by Construction
        Show that exists irrational numbers q and r such
        that q^r is rational