Laurie and ronnie invented a trivia game in which a player can score 0 6 11 points each turn each player must take at least one turn what are all the total scores that scores that a player cannot make in the game

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this