Se um ponto (x,y) estiver no segundo quadrante,
x < 0
y > 0
Assim, para o ponto P (m, 1 - 2m) estar no segundo quadrante
m < 0
1 - 2m > 0
1 > 2m
2m < 1
m < 1/2
Encontre a interseção:
m < 0 ∩ m < 1/2
Responder:
m < 0
Frequently asked questions (FAQs)
What is the length of the hypotenuse if the legs of a right triangle measure 5 units and 12 units?
+
Question: What is the angle (in degrees) whose sine value is equal to 0.5 on the unit circle chart?
+
What is the sine of an angle measured in radians on the unit circle?