engineering recuitment ISRO Scientist Electronics Mock Test Signals and Systems Fourier Transform Fourier Transform of Symmetric Signals
The value of the integral \(2\mathop \smallint \limits_{ - \infty }^\infty \left( {\frac{{sin2\pi t}}{{\pi t}}} \right)dt\) is equal to
1
0
2
0.5
3
1
4
2