f(t)=2u(t)-r(t)+r(t-2)

Area formed by f(t) is?

(sq units in integer)

What is the inverse Laplace transform of s/(s^2 - a^2)?

Find the critical points of the function f(x) = x - x³.

The graph of the unit ramp function is always

What is the Fourier transform of a rectangular pulse?

The difference between the highest and the lowest frequencies of a signal is known as the

The number of complex multiplications required for a 16-point DFT and a 16-point complex FFT is respectively _____ and ______.

For a first-order instrument, a 5% settling time is equal to how many times the time constant?

Energy content of atmospheric noise

A 1000 kHz carrier is simultaneously modulated with 300 Hz, 800 Hz, and 2 kHz audio sine waves. Which of the following frequencies is least likely to be present in the output?