Question
Determine the maximum number of points of intersection of 50 lines, knowing that 39 of them are concurrent at one point and the remaining ones are secant lines.
182
likes910 views
Answer to a math question Determine the maximum number of points of intersection of 50 lines, knowing that 39 of them are concurrent at one point and the remaining ones are secant lines.
Jett
4.797 Answers
1. Calcular el número de intersecciones para 11 rectas no concurrentes: \binom{11}{2} = 55
2. Las 39 rectas concurrentes se cruzan en un solo punto: suman 1 intersección total.
3. Sumar las intersecciones identificadas:1 + 55 = 56
4. Respuesta final: 56.
2. Las 39 rectas concurrentes se cruzan en un solo punto: suman 1 intersección total.
3. Sumar las intersecciones identificadas:
4. Respuesta final: 56.
Frequently asked questions (FAQs)
What is the derivative of the composition of functions when the inner and outer functions both involve the chain rule?
+
Question: The sides of a triangle measure 5 cm, 12 cm, and 13 cm. What is the area of the triangle using Heron's Formula?
+
What is the maximum value of a continuous function f(x) = 3x^2 - 5x + 2 on the interval [0, 4]?
+
New questions in Mathematics