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Fill in the missing number to complete the pattern.18, 12, ,0
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Fill in the missing number to complete the pattern.18, 12, ,0

User Oyon
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1 Answer

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18,12,_-,0

using Ap formula,


\begin{gathered} a+(n-1)d \\ a=18 \\ d=12-18=-6 \\ 18+(3-1)-6 \\ 18-12=6 \end{gathered}

The missing term = 6

User Ttarchala
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