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)
Question: Find the period of the trigonometric function f(x) = 3sin(4x) + 2cos(5x) within the range of -2π to 2π.
+
What is the limit as x approaches 0 of (sin(x) + cos(x)) / x?
+
Math Question: What is the integral of x^2 + 3x - 4 with respect to x, using the standard formulas of integrals?