MATHS 🧮 LAB 🔬
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🧮 Maths Lab 🧮 Explore mathematics through concepts, problem-solving, tricks, and visual learning. From basics to advanced ideas — learn, practice, and think mathematically. 🚀
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Yes Ramanujan one of India's Greatest Mathematician 😌❤️
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Watch The Man who knew Infinity 😌❤️
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True. In Euclidean geometry, parallel lines are defined as straight lines in a plane that never intersect or meet, regardless of how far they are extended in either direction. This is based on Euclid's Parallel Postulate, which serves as a foundational axiom of the system.
True.
The minimum or maximum value of a quadratic function (a parabola) always occurs at its vertex.
If the parabola opens upward (a > 0 ), the vertex is the minimum point.
If the parabola opens downward (a < 0), the vertex is the maximum point.
The vertex acts as the turning point of the graph, and its y-coordinate represents the maximum or minimum value of the function.
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Let's learn for other roots as well
Distinct real roots ( D > 0): Graph crosses the x-axis at two points.
No real roots ( D < 0): Graph does not intersect the x-axis.
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True. If a quadratic equation has equal roots (i.e., its discriminant D = b²-4ac = 0), the vertex of its parabolic graph lies directly on the x-axis. This means the parabola touches or "bounces" off the x-axis at exactly one point (the root), rather than crossing it at two points.
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