Question

Th

Work out an expression for the n
term of this sequence:
0, 1, 8,
8, 27, 64,
..

Answer 1

The nth term of the sequence alternates between cubes and powers of 2 raised to the power of 3.

Step-by-step explanation:

To work out the expression for the nth term of this sequence, we need to identify a pattern. Looking at the sequence, we can observe that the terms alternate between cubes (raised to the power of 3) and powers of 2 (raised to the power of 3). The expression for the nth term would be:

n-1 if n is even

n^3 if n is odd

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