Which term of the AP: 121, 117, 113, ...... is its first negative term?  Select the correct option: A) -1 B) -2 C) -3 D) -5 E) -7
121,117,113,......5,1,-3   ANSWER:-3
<result>C</result>
Which term of the AP: 121, 117, 113, ...... is its first negative term?