Find the $25^{th}$ term of an arithmetic progression 5, 8, 11, 14 . . . . . Click to Show/Hide Solution \[ a_n = a_1 + (n - 1) d \] \[ a_{25} = 5 + (25 - 1) (3) \] \[ a_{25} =77 \leftarrow \text{answer} \]