Question

The first and second terms of an arithmetic sequence are 50 and 100, respectively.

The first and second terms of a geometric sequence are also 50 and 100,
respectively. The sum of the third terms of these two sequences is???

Answer 1

arithmetic sequence is a constant addition where geometric is a constant multiplication so the third in arithmetic is 150, whereas the geometric third is 200 because 50 = 100 • x and “x” is 2 so it’s 150 + 200 = 350!