Jarin

the sum of N positive integers is 19. what is the maximum possible product of these N numbers? thx. Nice problem. Let's look at some cases 1. N=2 clearly our only logical choices are 9,10 for a product of 90 It should be obvious that the numbers should be...

eight points lie on the circumference of a circle. one of them is labelled P. chords join some or all of the pairs of these points so that the seven points other than P lie on different numbers of chords. what is the minimum number of chords on which P li...

hi there, i have to write a letter in French to my au-pair family(the family that i am going to work with) introducing myself, my experience with children, proficiency in French and say why i think i will be suitable for this position. do anyone have any...

Thank You So Much!!!