If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Complex Numbers — quick quiz

5 real TS EAMCET questions on Complex Numbers. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 3

MEDIUM

If z₁ = 1 + i and z₂ = 1 - i, then z₁·z₂ equals