[填空题]
In an arithmetic sequence, the sum of the 2 nv5; dunvh. *jdi*fl3*sqb +ied ()qp .zk/,kq yi:jy7r.x hyss and 6 th term is 32 .
Given that the sum of the first six terms is 120 , determine the first term and common difference of the sequence. $u_1$ = d =
