engineering recuitment BEL Probationary Engineers Mock Test 2025 Signals and Systems Fourier Transform Properties of Fourier Transform
\(2\pi\delta \left( {\omega - {\omega _o}} \right)\) का प्रतिलोम फूरियर रूपांतरण क्या है?
1
\(\frac{{2\pi }}{{{e^{j{\omega _o}t}}}}\)
2
\({e^{j{\omega _o}t}}\)
3
\(\frac{{{e^{j{\omega _o}t}}}}{{2\pi }}\)
4
\(2\pi {e^{j\pi t}}\)