3. In an AP: 1 given a = 5, d= 3, a = 50, find n and S(i) given a = 7,2,3 = 35, find d and S.(1) given a 2 = 37, d = 3, find a and S(iv) given a, = 15, S10 = 125, find d and ac(v) given d=5, S, = 75, find a and a(vi) given a = 2, d=8, S = 90, find n and(vii) given a=8,0,= 62, S. = 210, find n and d.(viii) given a = 4,d=2, Sn=-14, find n and a(ix) given a=3, n=8, S= 192, find d.

3. In an AP: 1 given a = 5, d= 3, a = 50, find n and S(i) given a =

1.	3. In an AP: 1 given a = 5, d= 3, a = 50, find n and S(i) given a = 7,2,3 = 35, find d and S.(1) given a 2 = 37, d = 3, find a and S(iv) given a, = 15, S10 = 125, find d and ac(v) given d=5, S, = 75, find a and a(vi) given a = 2, d=8, S = 90, find n and(vii) given a=8,0,= 62, S. = 210, find n and d.(viii) given a = 4,d=2, Sn=-14, find n and a(ix) given a=3, n=8, S= 192, find d.
Answer» a= 3 n is 8 and s is 192 and d is 89 Step-by-step explanation: i hope it will HELP you