A person decides to give charity of Rs.1 on the first day, Rs2 on the 2nd day, Rs.4 on the 3rd day. Rs.8 on the 4th day and so on. How much amount he paid if he made the charity in the month of Feb 2004?
Answers
Answered by
2
Answer:
The person donated ₹536,870,911 to charity in February 2004
Step-by-step explanation:
2004 was a leap year. Hence, number of days in February will be 29
Using GP,
x = 2; n = 29
x⁰+x¹+x²+x³+x⁴+x⁵...
Sum = (xⁿ - 1) / (x - 1)
= (2²⁹ - 1) / (2 - 1)
= (536,870,912 - 1) / 1
= 536,870,911 / 1
= 536,870,911
Answered by
0
Answer:
631916617545
Step-by-step explanation:
Answer is not sure but I think it is right
he gave on 1st day =1
he gave on 2nd day=1×2=2
he gave on 3rd day 2×2=4
he gave the amount double than previous day
After obtaining all day amount add them
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