Discrete Math 1: Please explain and prove each step withclear handwriting, and write every detail so that I can understandfor future problems. This is discrete math one so please do notmake it very complicated.

PLEASE MAKE THE HANDWRITING AND THE STEPS CLEAR ANDORGANIZED

Extra Problem (3 pts): Let d be a positive integer. Show that among any group of d+1 (not necessarily consecutive) positive i

Extra Problem (3 pts): Let d be a positive integer. Show that among any group of d+1 (not necessarily consecutive) positive integers there are at least two with the same reminder when they are divided by d. Show transcribed image text