Ihave a question on a homework problem. select the function that represents an arithmetic sequence.
a) a(n)=p+(n-1)i*p, where n is a posititve integer.
b) a(n)=p(1+i)n-1, where n is any real number.
c) a(n)=(n-1)(p*i)n, where n is any real number.
d) a(n)=n+(p-1)i*p, where n is a positive integer.