• Hallar el término general de las siguientes ecuaciones.

a. 3, 6, 12, 24, 48, ...
b. 4, 9, 16, 25, 36, 49, ...
c. 5, 10, 17, 26, 37, 50, ...
d. 6, 11, 18, 27, 38, 51, ...
e. 3, 8, 15, 24, 35, 48, ...
f. -4, 9, -16, 25, -36, 49, ...
g. 4, -9, 16, -25, 36, -49, ...
h. 2/4, 5/9, 8/16, 11/25, 14/36...