EM-191
Number patterns and the nth term
E Math · Secondary 3 · Hard · Number patterns and the nth term
The first four terms of a sequence are 5, 9, 13, 17, ... .
(a) Find an expression for the nth term, .
(b) Hence find .
(a) Find an expression for the nth term, .
(b) Hence find .
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.