How is the product of a complex number and a real number represented on the complex plane?
Consider the product of 2−4i and 3.
Drag a value or phrase into each ----------- to correctly complete the statements.
The complex number 2−4i has modulus of -------------. When 2−4i is multiplied by 3, the modulus of the product is ----------------.
Multiplying a complex number by a real number results in a scalar of the complex number. The quadrant location of the complex number and its product with a real positive number -----------------.
Are opposite each other
sqrt 6
3 sqrt 6
differ by a clockwise rotation of 270 degrees
differ by a counter clockwise rotation of 270 degrees
are the same
6 sqrt 5
2 sqrt 5
6 sqrt 2
2 sqrt 2
