Question

hallar el termino general de la sucesion (1,1)(2,4)(3,7)(4,10)(5,13)

Answer 1

n,(n*3)-2
ej. n=1 ==> 1,(1*3)-2 = 1,1
n=2 ==> 2,(2*3)-2 = 2,4
n=3 ==> 3,(3*3)-2 = 3,7