数学考试代考 MATH代写 考试助攻
                MATH 312 Midterm 1 数学考试代考 2.(a) How many primes are of the form 15k + 5 for an integer k? Explain.(b) How many primes are of the form 15k + 6 for an integer k? Explain.   2. (a) How many primes are of the form 15k + 5 for an integer k? Explain.            
            
        