Q93·Section II (Mathematics)·93 of 190The Fourier sine transform of e−at/te^{-at}/te−at/tFourier sine transform of f(t)=e−at/t,a>0f(t)=e^{-at}/t, a>0f(t)=e−at/t,a>0 is: OptionsA2/πtan−1(s/a)\sqrt{2/\pi}\tan^{-1}(s/a)2/πtan−1(s/a)B2/πsin−1(s/a)\sqrt{2/\pi}\sin^{-1}(s/a)2/πsin−1(s/a)C2/πtan(s/a)\sqrt{2/\pi}\tan(s/a)2/πtan(s/a)D2/πsin(s/a)\sqrt{2/\pi}\sin(s/a)2/πsin(s/a)Pick an option to check your answer.Show answerShow solution Report a problem with this question← Q92All questionsQ94 →Keyboard: A–D answer · S solution · ←/→ previous/next