Math miscellaneousHard

Question

Let S_n = and T_n = for n = 1, 2, 3, .... Then,

Options

A.S_n <

B.S_n >

C.T_n <

D.T_n >

Solution

S_n <

S_n =

Now, T_n > as hf(kh) >

f(x)dx > h f(kh)

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