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Mathematics 9 Online
OpenStudy (anonymous):

How can I simplify this series? 2^0 + 2^1 + 2^2 + 2^3 + ........ + 2^100

OpenStudy (anonymous):

Do you know geometric progression?

OpenStudy (akshay_budhkar):

yea u can just plug in your values in the summation formula of geometric sequence

OpenStudy (anonymous):

Or you could derive it on your own ;)

OpenStudy (akshay_budhkar):

Lol

OpenStudy (anonymous):

Akshay, this problem is too easy for you, go and solve the the one I posted :P

OpenStudy (akshay_budhkar):

hehe

OpenStudy (anonymous):

The answer for this one is \( 2^{101}-1 \)

OpenStudy (akshay_budhkar):

\[2^{101}-1 \over (2-1)\] to be precise using the formula

OpenStudy (anonymous):

Can you show me the formula please?

OpenStudy (anonymous):

I do not know geometric progression. I'm sorry. I do really like FoolForMath's picture. It's funny.

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