Answer:
The imaginary part is the multiple of i. It is common practice to use the letter z to stand for a complex number and write z = a + bi where a is the real part and b is the imaginary part. where a is the real part and b is the imaginary part.
Step-by-step explanation:
You can easily check that a complex number z = x + yi times its conjugate x – yi is the square of its absolute value |z|2. Therefore, 1/z is the conjugate of z divided by the square of its absolute value |z|2.
Complex numbers A complex number z is defined as an ordered pair z = (x, y), where x and y are a pair of real numbers.
Answer:
\dfrac{3}{2}\pi = \green{A_s}
2
3
π=A
s
Step-by-step explanation:
None are correct because not all angles of the triangle are acute because one side of it is a right angle and not one of the angles or obtuse. <span />
To change radians to degrees, multiply by 180/PI
3/2 PI * 180/PI = 3/2 * 180 =
270 degrees
