Pls help! ☆☆10 points☆☆ I'm really confused it is NOT a multiple choice question

The set of complex numbers is the set of all numbers of the form a I bi, where a and b are real numbers. In a * bi, a is called the real part and b is called the imaginary part. Two complex numbers a * bi and c f di are equal if and only if their real parts are equal (a : c) and their imaginary parts are equal (b : d).In a * bi, a is called the real part and b is called the imaginary part. Two

complex numbers a * bi and c f di are equal if and only if their real parts are

equal (a : c) and their imaginary parts are equal (b : d).If b : 0, then a * bi is

a real number.If b * 0, then a * bi is an imaginary number.

The form a * bi is the standard form of a complex numbeg but for convenience we use a few variations of that form. If either the real or imaginary part of a

complex number is 0, then that part is omitted

Step-by-step explanation:If a * bi and c * di are complex numbers, we define their sum, difference,

and product as follows.

(a + bi) + (c + di) : (a.| c) * (b + Ai

(a + bi) * (c + di): (a - c) + (b * d)i

(a + bi)(c + di) : (ac - bd) + (bc + afii

true statements:

a) x + y = y + x   ⇒ commutative property of addition

b) (x * y) * z = x * (y * z) ⇒ associative property of multiplication

d) (x + y) + z = x + (y + z) ⇒ associative property of addition

false statements:

c) x - y = y - x   should be: x - y = - y + x

e) (x - y) - z = x - (y - z) should be: (x - y) - z = x - (y + z)

step-by-step explanation:

at first, in 1635, the evening meetings had been just for women . .

what relationship between ideas is shown in the text above?

question 1 options:

location of events

similarity of events

timing of events

examples of an idea

step-by-step explanation: