a person has 2 parents,4 grandparents, 8 great grandparents and so on, find the number of his ancestors during the ten generations preceding his own
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0
Answer:
2046
Step-by-step explanation:
Number of ancestors during the ten generations preceding his own generation
= Sum of 10 terms of the G.P. 2,4,8,...
= 2(2^10-1 / 2-1 )
= 2046
Answered by
0
Answer:
There are 2046 ancestors during the ten generations preceding his own
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