engineering recuitment HAL Management & Design Trainee Mock Test 2023 Signals and Systems Z Transform
x[n] = αnu[n] का Z-रूपांतर क्या है?
1
\( \frac{-z}{{z - α}},\;\left| z \right| > \left| α \right|\)
2
\( \frac{α}{{z - α}},\;\left| z \right| > \left| α \right|\)
3
\( \frac{z}{{z - α}},\;\left| z \right| > \left| α \right|\)
4
\( \frac{-α}{{z - α}},\;\left| z \right| > \left| α \right|\)