Geometric Series - Proof of the Sum of the first n terms : ExamSolutions
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Never knew snape taught C2...
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thank you!
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wow thanks
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THANKS SIR!!!!!!!!!!!!!!
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Thanxz alot the video give very nice and simple explanation.
I have 1 simple question may be it sound senseless but i have been always wondering WHY WE NEED TO MULTIPLY OUR SERIES WITH r to get the another series and WHY WE ARE SUBTRACTING Sn with rSn???
Vupadhayay 4 weeks ago
@Vupadhayay So that we can eliminate many of the the terms. It's a clever technique.
ExamSolutions 4 weeks ago
THIS HELPOED MEE SOO MUCH THANK YOU :D x
SaronArul 4 weeks ago
@SaronArul Good to hear - thanks
ExamSolutions 4 weeks ago
wonderful explanation thank you!
gautamv8 4 months ago
@gautamv8 Thanks
ExamSolutions 4 months ago