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Electronics and Communication Electromagnetic Field Theory Difficulty: Medium

If all the n sources in a linear network are multiplied by a constant kn, then the response gets multiplied by For a function g(t), it is given that $$\int\limits_{ - \infty }^{ + \infty } {g\left( t \right){e^{ - j\omega t}}dt = \omega {e^{ - 2{\omega ^2}}}} $$ for any real value $$\omega $$ . If $$y\left( t \right) = \int\limits_{ - \infty }^t {g\left( \tau \right)} d\tau ,\,{\rm{then}}\,\int\limits_{ - \infty }^{ + \infty } {y\left( t \right)} dt$$ is. . . . . . . . Find the final value of the system corresponding to $$Y\left( s \right) = \frac{{3\left( {s + 2} \right)}}{{s\left( {{s^2} + 2s + 10} \right)}}$$ The message bit sequence to a DPSK modulator is 1, 1, 0, 0, 1, 1. The carrier phase during the reception of the first two message bits is π, π. The carrier phase for the remaining four message bits is If power is measured using two-wattmeter method with unity power factor, then: