The nth
term
at
the AP
AP, 7, 12, 17, 22
Answers
Answered by
1
Answer:
Step-by-step explanation:
a=7
t2=12
d=12-7=5
now,
nth term=a+(n-1)d
=7+(n-1)5
=7+5n-5
2+5n ,,
its the ans,i have used the notation ,so be careful while reading it
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