Point (5, -4) lies in the quadrant:
Chapter 3 Coordinate Geometry in Class 9th Mathematics introduces students to the Cartesian plane plotting points and finding distances between them. This chapter builds a strong understanding of geometric concepts using algebra. NCERT solutions provide detailed explanations for all exercise questions helping students grasp the concepts easily. MCQ-based questions test logical thinking while short-answer questions ensure quick revision. Practicing these exercises enhances problem-solving skills and prepares students for exams. Understanding coordinate geometry is crucial for higher studies and practical applications. These solutions simplify learning and boost confidence in tackling mathematical problems efficiently.
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In a coordinate plane, the quadrant of a point (x, y) is determined by the signs of its coordinates:
Quadrant I → (x > 0, y > 0)
Quadrant II → (x 0)
Quadrant III → (x < 0, y 0, y < 0)
Given Point: (5 -4)
The x-coordinate is 5 (positive).
The y-coordinate is -4 (negative).
Since both x and y are negative, the point lies in Quadrant IV.
Final Answer: (c) Quadrant III.
This question related to Chapter 3 Mathematics Class 9th NCERT. From the Chapter 3 Coordinate Geometry. Give answer according to your understanding.
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