Question 3 (1 point) Which of the following is a true statement regarding the binomial expansion of (a + b)157 O The coefficient of ab and a7be are different The coefficient of the term ab is 15P5 O The expansion contains 15 terms The degree of each term is 15 Question 4 (1 point) The first five terms in row 14 of Pascal's triangle are: 1, 14, 91, 364, 1001. Determine the first five terms in row 15. o, 1, 15, 105, 455 1, 15, 455, 1365, 3003 0, 1, 15, 455, 1365 1, 15, 105, 455, 1365