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22-11-2020
Mathematics

contestada

Which formula represents this sequence:5, 8, 11, ..

Choices A) 4nB) 3n + 2C) n + 6D)5n -2

Respuesta :

Sizanii Sizanii

22-11-2020

Answer:

B) 3n +2

Step-by-step explanation:

3*1+2=5

3*2+2=8

3*3+2=11

or,

tn=a+ (n-1)d

=5+(n-1)*3

=5+3n-3

=3n+2

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