मान लीजिए ${I_1} = \int_1^2 \frac{dx}{\sqrt{1 + x^2}}$ और ${I_2} = \int_1^2 \frac{dx}{x}$,तो:

  • A
    ${I_1} > {I_2}$
  • B
    ${I_2} > {I_1}$
  • C
    ${I_1} = {I_2}$
  • D
    ${I_1} > 2{I_2}$

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