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What is the sum of the arithmetic sequence 8, 15, 22 …, if there are 26 terms?
 one year ago
 one year ago
What is the sum of the arithmetic sequence 8, 15, 22 …, if there are 26 terms?
 one year ago
 one year ago

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Siddharth18Best ResponseYou've already chosen the best response.0
well first find the common difference
 one year ago

Siddharth18Best ResponseYou've already chosen the best response.0
subtract any consequetive terms.that gives you the common difference
 one year ago

Siddharth18Best 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?
 one year ago

Siddharth18Best ResponseYou've already chosen the best response.0
do you know what common difference in an arithmetic progression means?
 one year ago

Siddharth18Best ResponseYou've already chosen the best response.0
http://www.math10.com/en/algebra/arithmeticprogression.html
 one year ago

Siddharth18Best ResponseYou've already chosen the best response.0
can you it solve yourself now?
 one year ago

Siddharth18Best ResponseYou've already chosen the best response.0
you attemptin sum kinda test?
 one year ago
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