The terminal point represented by P(x,y), is the coordinate where a certain point lies. Given is 5pi/4 radians - this will be our angle.
Evaluate the values of x and y using sin θ and cos θ
x = cos (5pi/4)
x = -√2/2
y = sin (5pi/4)
y = -√2/2
Therefore, (x,y) is (-√2/2, -√2/2)
Looks to Be answer A have a great day!
The TV equals 20% because 1.1-4 years equals points
Answer:
5/12
Step-by-step explanation:
For two complex numbers

and

, the product is

That is, you multiply the moduli and add the arguments. You have

and

, so the product is