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)
Math question: What is 2/3 divided by 1/5?
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What is the value of x, if the product of x and 5 is equal to the sum of x and 10?
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What is the sine of an angle if the opposite side is 15 units long and the hypotenuse is 20 units long?