Logg på
Mathematics for IGCSE & O level - Sequences (Section 4 - No. 26)
The first three terms of a sequence are 1, 4, and 9. What is the formula for the nth term?
n^2
2n
n + 3
3n - 2
Forklaring
This is a sequence of perfect squares.
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
