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NatalieLove
Group Title
What is the sum of the arithmetic sequence 8, 15, 22 …, if there are 26 terms?
 2 years ago
 2 years ago
NatalieLove Group Title
What is the sum of the arithmetic sequence 8, 15, 22 …, if there are 26 terms?
 2 years ago
 2 years ago

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Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
well first find the common difference
 2 years ago

Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
subtract any consequetive terms.that gives you the common difference
 2 years ago

Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
for example if a,b and c are in arithmetic progression then common difference is ba which also equals ca now tell what's the cd for the given sequence?
 2 years ago

Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
r u there?
 2 years ago

NatalieLove Group TitleBest ResponseYou've already chosen the best response.0
i dont get it
 2 years ago

Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
do you know what common difference in an arithmetic progression means?
 2 years ago

Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
http://www.math10.com/en/algebra/arithmeticprogression.html
 2 years ago

Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
can you it solve yourself now?
 2 years ago

NatalieLove Group TitleBest ResponseYou've already chosen the best response.0
not really
 2 years ago

NatalieLove Group TitleBest ResponseYou've already chosen the best response.0
im gonna guess it
 2 years ago

Siddharth18 Group TitleBest ResponseYou've already chosen the best response.0
you attemptin sum kinda test?
 2 years ago
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