Singularity of \(\frac{{{e^{2z}}}}{{{{\left( {z - 1} \right)}^4}}}\) is of the type
1
Essential Singularity at z = 1
2
Pole at z = 1 of order 4
3
Removable Singularity at z = 1
4
Both (b) and (c)
Singularity of \(\frac{{{e^{2z}}}}{{{{\left( {z - 1} \right)}^4}}}\) is of the type