Putnam 2018 A6 Part 4!!!! @Michael Penn vs @ProfOmarMath

This is the fourth video in a series of videos with @Michael Penn where we look at four solutions to Question A6 from the 2018 William Lowell Putnam Mathematics Competition. The strategy in this solution is to exploit trigonometry heavily. Check out Michael Penn here:    / @michaelpennmath   #PutnamMathCompetition #PutnamProblemOfTheDay #Trigonometry CHECK OUT MY BOOK: ==================== "Number Theory Towards RSA Cryptography in 10 Undergraduate Lectures" https://www.amazon.com/Number-Theory-... CHECK OUT OTHER TYPES OF VIDEOS: ================================ If you're new, check this out:    • If you're new, check these out!   Academic Advice for Math Undergrads:    • Academic Advice for Undergrads   Improve Your Math Subject GRE Score:    • Improve Your Math Subject GRE Score   Improve Your Putnam Math Competition Performance:    • Putnam Math Competition | Improve Your Put...   Learn RSA Cryptography in 10 videos:    • Number Theory and Cryptography   Learn New Math Theorems:    • Math Theorems | Learn New Math Theorems   Learn Problem Solving Strategies:    • Problem Solving Strategies   Learn New Math Techniques:    • Learn New Math Techniques!   Learn New Counting Techniques:    • Learn New Counting Techniques   Improve Your Virginia Tech Regional Math Competition Score:    • VTRMC | Improve Your Virginia Tech Regiona...   CHECK ME OUT ON THE INTERNET!! ============================== Website: www.mohamedomar.org Twitter: @ProfOmarMath Instagram: profomarmath YouTube:    / profomarmath   And of course, subscribe to my channel!