the nth term of the an arithmetic sequence is 3-2n,find the n+1st term.
hint : find next term
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Answer:
first term= 3-2=1
second term=3-4= -1
third term=-3
d= -2
n+1st term= a+(n+1-1) d = 1+n× -3 = 1-3n
Cerah:
is this correct
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hii..
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