Published by:
CGP EDU Academic Team
Published on: August 11, 2026
The sum of first 20 terms of the sequence 0.7, 0.77, 0.777,....., is
A
(179 – 10 –20 )
B
(99 – 10 –20 )
C
(179 + 10 –20 )
D
(99 + 10 –20 )
Text Solution
Verified by ExpertsThe correct answer is:
C
+ . . . . . . . + up to 20 terms = 
= 
= 
= 
= 
= 
= 
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