3. In an APgiven a-5,d-3,a, - 50, find n and S(Gi) given a 7,a, 35, find dand Sii) given a 37, d- 3, find a and S2(iv) given a, 15, S 125, find d and a()given d-5, S, 75, find a and a,vi) given a-2, d-8, s 90, find n and a(vi) given a -8,a,- 62, S(vili) given a 4, d-2, S210, find n and d14, find n and a(ix) given a 3, m 8,S 192, find d0) given/-28, S-144, and there are total 9 terms. Find a

3. In an APgiven a-5,d-3,a, - 50, find n and S(Gi) given a 7,a, 35, fi

1.	3. In an APgiven a-5,d-3,a, - 50, find n and S(Gi) given a 7,a, 35, find dand Sii) given a 37, d- 3, find a and S2(iv) given a, 15, S 125, find d and a()given d-5, S, 75, find a and a,vi) given a-2, d-8, s 90, find n and a(vi) given a -8,a,- 62, S(vili) given a 4, d-2, S210, find n and d14, find n and a(ix) given a 3, m 8,S 192, find d0) given/-28, S-144, and there are total 9 terms. Find a
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