No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
81,27,9,3..
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
10−5+2.5−1.25.....
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1+0.5+0.25+0.125
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is C1+0.5+0.25+0.125 1+0.5+0.25+0.125isafinitegeometricprogression.Herethecommonratiois0.5$. An finite geometric series is the sum of an finite geometric sequence.