यदि samantar shreni में Sn =3n+5 hai to d ka mulya kya hoga
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Answer:
d ka mulya hoga 8n
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Sn =3n+5
S1=3*1+5=8
Therefore a1=8
S2=3*2+5=11=a1+a2
But a1=8
So a2=11-8=3
As d=a2-a1
So d=3-8=-5 ans
S1=3*1+5=8
Therefore a1=8
S2=3*2+5=11=a1+a2
But a1=8
So a2=11-8=3
As d=a2-a1
So d=3-8=-5 ans
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