Find the first 4 terms of the sequence 3n25n 2 a1 a2 a3


Find the first 4 terms of the sequence {3n^2/5n - 2}. a_1 = a_2 = a_3 = a_4 =

Solution

an=3n2/(5n-2)

a1=3(12)/(5(1)-2) = 3/3=1

a2=3(22)/(5(2)-2)=12/8=4/3

a3=3(32)/(5(3)-2)/27/13

a4=3(42)/(5(4)-2)=48/18=8/3

 Find the first 4 terms of the sequence {3n^2/5n - 2}. a_1 = a_2 = a_3 = a_4 = Solutionan=3n2/(5n-2) a1=3(12)/(5(1)-2) = 3/3=1 a2=3(22)/(5(2)-2)=12/8=4/3 a3=3(3

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