Complex NumbersHard

Question

The value of is :

Options

A.-1

B.0

C.- i

D.i

Solution

⇒
= - i(- 1) = i

Create a free account to view solution

View Solution Free

Topic: Complex Numbers·Practice all Complex Numbers questions

More Complex Numbers Questions

Let ω be a complex cube root of unity with ω ≠ 1. fair die is thrown three times. If r1, r2 and r3 are t...If amplitude of is θ , then -...The points z1 = 3 + √3 i and z2 = 2 √3 + 6 i are given on a complex plane. The complex number lying on the b...sin-1 , where z is nonreal, can be the angle of a triangle if...If z = x + iy and w = (1 - iz) / (z - i), then |w| = 1 implies that, in the complex plane...