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iGCSE (2021 Edition)

9.01 Sequences

Interactive practice questions

What is the third term in the following sequence?

$2,-4,6,-8,16,\ldots$2,4,6,8,16,

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What is the fourth term in the following sequence?

What is the fifth term in the following sequence?

If $T_n$Tn describes the $n$nth term in the following sequence, what is $T_3$T3?

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