Find the real and imaginary parts of the complex number. 4 + 5i What does a greater than symbol mean when you have complex numbers? What is the complex conjugate of the complex number 2 - 4i? Represent the following complex numbers in a complex plane. z1 = 5 - i How do you use ...
If x^(2)+y^(2)=1, then what is (1+x+iy)/(1+x-iy) equal to ? 02:46 What is the modulus of |(1+2i)/(1-(1-i)^(2))|? 01:07 What is the least positive integer n for which ((1+i)/(1-i))^(n)=1 ? 01:27 What is the conjugate of ((1+2i)/(2+i))^(2...
Real numbers include rational numbers like positive and negative integers, fractions, and irrational numbers. Any number that we can think of, except complex numbers, is a real number. Learn more about the meaning, symbol, types, and properties of real n
.* means matrix product, if you don't write . will Matlab product the numbers on the same position.編