1. n//0 2. n//2n=0 What does // mean? gmat math:n/m defined to be 2n-m/2n+m. What is n? Statement 1. n//0 Statement 2. n//2n=0 A: statement 1 alone is sufficient, but 2 alone is notB: statement 2 alone is sufficient, but 1 alone is notC: both 1 & 2 together are sufficient, but neither alone is sufficientD: Each statement alone is sufficientE: 1 and 2 together are not sufficientAnswer is EThe question is what does // mean????

uhhhhhhhhhh..i have no clue sorry.