NAME Email Address Laney College Match 1 Precalculus TrueFal

NAME Email Address: Laney College Match 1 Precalculus True/False For each of the following statements, determine whether it is true or false. If it false, explain why or give an example that shows that it is false. is Attach your explanations and/or examples for the \"false answers on the paper provided. No \"photo copies\". Work must be done on the copy provided. 37) In a geometric series the common ratio is always a positive number. a

Solution

False.

The common ratio is not always a positive number.

Example : Consider the geometric series : 1 + (-5) + 25 + (-125) + ...... Here, ratio is -5 (which is negative number)