-find thecommon difference A.P. 400,370,340...
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Answered by
2
Step-by-step explanation:
the common difference is -30 .
IT'S ANURAG HERE ⚡
Answered by
2
Answer:
t1= 400
t2= 370
t3= 340
t2- t1= 370-400= -30
t3-t2= 340-370= -30
Common difference= -30
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