#mamtamaam #matholympiadproblem #matholympiadquestion Maths Olympaid are held all around the world to recognise students who excel in maths. Thanks for Watching .
1:25 I must admit, I don't know anyone who would memorize this formula. I would start by writing 1 = exp(i2πn) for any integer n. So, the cube roots are exp(i2πn/3). Draw a quick sketch, and we immediately see 3 solutions: 1, exp(i2π/3) and exp(i4π/3). I would even argue that this exponential form is more elegant and convenient than the rectangular form provided.
@@user-bt6dw8de3z No, they are not the same thing. Complex numbers are not real numbers and they are not imaginary numbers. Complex numbers are comprised of both real and imaginary components. Real numbers and imaginary numbers are subsets of complex numbers, but they are certainly not the same thing.
