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.
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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
4.795 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.
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