Sum of first n terms of an ap is 2nsquare + 3n find its 16 term
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Answer:
Step-by-step explanation:
s(0)=2(0) + 3(0) =0
s(1)=2(1)+3(1) = 5
s(2)=2(2)*2+3(2)= 8+6 = 14
now
so a=5 d=6
so the 16 th term of the ap is 100
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