z = (i25)3 is a complex number.
Statement I: Argument of z is \(\frac{\pi}{2}\)
Statement II: Polar form of z is \(cos(\frac{\pi}{2})-i\ sin(\frac{\pi}{2})\)
Which of the following statement is/are correct.
1
Only I
2
Only II
3
Both I and II
4
None
5
Not Attempted