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derek123
 3 years ago
there are three terms of arithmetic sequence
a1=decrease by 5
a2=decrease by 1
a3=twice the original term
find the a3..???
derek123
 3 years ago
there are three terms of arithmetic sequence a1=decrease by 5 a2=decrease by 1 a3=twice the original term find the a3..???

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hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1is the common difference also given ?

Poleng_InLove
 3 years ago
Best ResponseYou've already chosen the best response.0Given yung Common Difference ! 11 :P

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1common difference = A2A1 = A3A2 = 11

derek123
 3 years ago
Best ResponseYou've already chosen the best response.0the common difference is 11, sorry. xD

agent0smith
 3 years ago
Best ResponseYou've already chosen the best response.0This is written confusingly... a1=decrease by 5 a2=decrease by 1 a3=twice the original term decrease what by 5??

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1A3A2 = 11 2n  (n1) =11 can you find 'n' from here ??

derek123
 3 years ago
Best ResponseYou've already chosen the best response.0the first term is decreased by5

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1true! wording are really confusing and question is really weird!

agent0smith
 3 years ago
Best ResponseYou've already chosen the best response.0The first term is decreased by 5 to make what... ? the second term? itself? It doesn't make a lot of sense.

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1@agent0smith look at this also http://openstudy.com/study#/updates/51138785e4b0e554778acff1 better notations

derek123
 3 years ago
Best ResponseYou've already chosen the best response.0yup it really doesn't make any sense

agent0smith
 3 years ago
Best ResponseYou've already chosen the best response.0That one makes a lot more sense. Lets use that question.

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1unfortunately no... thatsweird too... A2A1 is not 11 actually....

derek123
 3 years ago
Best ResponseYou've already chosen the best response.0hahahaha. xD that's my classmate. xD we have the same question

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1and is ploeng in love with derek ?? O.o

derek123
 3 years ago
Best ResponseYou've already chosen the best response.0hahaha. xD NO!!!!!!!!!!!!!!!

agent0smith
 3 years ago
Best ResponseYou've already chosen the best response.0The other question seems broken too...

Poleng_InLove
 3 years ago
Best ResponseYou've already chosen the best response.0Yah ! I think so .

derek123
 3 years ago
Best ResponseYou've already chosen the best response.02nn1=11 n=12 substitute it gave me 7,11 and 24

derek123
 3 years ago
Best ResponseYou've already chosen the best response.0doesn't match with the common difference

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1ok...i guess, 11 as common difference(d) should naot have been given. in that case d = A2  A1 = 4 then A3A2 = 4 and find 'n'.

hartnn
 3 years ago
Best ResponseYou've already chosen the best response.1n=3 will give u a3 = 2n = 2*3 =6
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