In an AP:O given a 5, d 3, a 50, find n and S(1) given a - 7, a, 35, findd and S3(ii) given a, 37, d 3, find a and S(iv) given a,- 15,So -125, find d and a(v) given d-5,S, 75, find a anda,(vi) given a 2, d 8, S 90, find n and a(vii) given a 8, a, 62, S, 210, find n and d.9 10(viii) given an4, d-2, S,--14, find nanda.(ix) given a 3,n 8, S 192, find d.(x) given 1.-28, S.144, and there are total 9terms.

In an AP:O given a 5, d 3, a 50, find n and S(1) given a - 7, a, 35, f

1.	In an AP:O given a 5, d 3, a 50, find n and S(1) given a - 7, a, 35, findd and S3(ii) given a, 37, d 3, find a and S(iv) given a,- 15,So -125, find d and a(v) given d-5,S, 75, find a anda,(vi) given a 2, d 8, S 90, find n and a(vii) given a 8, a, 62, S, 210, find n and d.9 10(viii) given an4, d-2, S,--14, find nanda.(ix) given a 3,n 8, S 192, find d.(x) given 1.-28, S.144, and there are total 9terms.
Answer» given a=8, an=62,sn=210, find n and d.