In each of represent the common form of each argument using letters to stand for component sentences, and fill in the blanks so that the argument in part (b) has the same logical form as the argument in part (a).Exercisea. If n is divisible by 6, then n is divisible by 3.If n is divisible by 3, then the sum of the digits of n is divisible by 3.Therefore, if n is divisible by 6, then the sum of the digits of n is divisible by 3.(Assume that n is a particular, fixed integer.)________________b. If this function is _____ then this function is differentiable.If this function is _____ then this function is continuous.Therefore, if this function is a polynomial, then this function _____.

Solution:Step 1:In this problem, we need to fill in the blanks for part (b) which is same logical form as the argument in part (a).