Calculate the energy in both the time and frequency domain versions of f in 11.9-6...

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Calculate the energy in both the time and frequency domain versions of f in 11.9-6 to show that they are equal. For the time domain integral use the identity (a^b)^c=a^(bc) and double the integral from 0 to +infinity. For the frequency domain integral, use: IntegralOf[1/(1+w^2)^2]=0.5[w/(1+w^2) + arctan(w)]. Ans: 1 joule.
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FOURIER TRANSFORMS BY INTEGRATION Find the Fourier transform of f(x) (without using Table III in Sec. 11.10). Show details. 6. f(x)=ex See (6) in Sec. 11.9

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