Question

what is the 18th term of the sequence an= (-1)/n
A. 1/18
B. -1/18
C. -1
D. 18

Answer 1

$ㅤㅤㅤ\huge {\red {\boxed</p><p></p><p>{\mathfrak{ \underline{Answer}}}}}$

• C is the correct ans
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Answer 2

Answer:

B is the correct answer

Step-by-step explanation:

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