Question

in an ap an=3n+2 then find 12th term​

Answer 1

Answer:

35

n-0 is first term

so for 12 th term

n-1 ie 11 is to be put in equatiom

Answer 2

12th term of the A. P. is 38

Explanation:

Given: n-th term, $a_{n}=3n+2$

To find the 12th term, simply put $n=12$ in the above relation

$\Rightarrow a_{12}=3(12)+2$

$\Rightarrow a_{12}=36+2$

$\Rightarrow a_{12}=38$

∴ the 12th term of the A. P. is 38