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)
Find the value of 'a' in the equation of an ellipse: (x^2/9) + (y^2/16) = 1.
+
Math question: In ΔABC, if ∠A ≅ ∠B and BC ≅ AC, what congruence rule can be applied? (
+
Math question: Find the measure of angle BAC in a circle with center O, when intercepted arc BC measures 120 degrees.