Math, asked by vedantwarhade, 9 months ago

find tn for the AP, 3.8.13.18.......

Answers

Answered by sarthak230

3

Answer:

tn= 5n-2

Step-by-step explanation:

a =3

d=5

tn = a+(n-1)d

= 3 + (n-1) 5

= 3 + 5n - 5

= -2 +5n

tn = 5n - 2

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