What is the 6th terms of the A.P. 12,9,6,...
Answers
Answered by
2
Answer:
-3
Step-by-step explanation:
the sixth term of this AP is -3
Answered by
11
Answer:
l=a+(n−1)d
where l= last term
n=no. of terms
a=first term
21=−12+(n−1)3
21+12+3=3n−
36=3n
n=12
if 1 is added to each term then sequence become
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