1.2 – N – CONICS Exercise Problems
1.2 – N – CONICS Exercise Problems Read More »
EM-II – Unit – I
1.1 – N – Analytical Geometry – II Exercise Problems With Solutions
From the two given equations of the circles, we observe that the constant term alone differs ∴The given circles are concentric circles. The required equation of the circle is x2 + y2 + 4x + 6y – 12 = 0
1.1 – N – Analytical Geometry – II Exercise Problems With Solutions Read More »
1.1 – N – Analytical Geometry – II Exercise Problems
1. Find the equation of the circle with centre (1, -2) and radius 5 units. 2. Find the centre and radius of the circle x2 + y2 + 10x + 8y + 5 = 0 . 9. Find the equation of the circle passing through the point A (2, 3) and having its centre at C
1.1 – N – Analytical Geometry – II Exercise Problems Read More »
1.2 CONICS
Conic: A conic is defined as the locus of a point which moves such that its distance from a fixed point is always ‘e’ times its distance from a fixed straight line. Focus: The fixed point is called the focus of the conic. Directrix: The fixed straight line is called the directrix of the conic.
1.1 ANALYTICAL GEOMETRY II
EQUATION OF CIRCLE Definition: A circle is the locus of a point which moves in a plane in such a way that its distance from a fixed point remains constant. The fixed point is called the centre of the circle and the constant distance is called the radius of the circle. Equation of the circle
1.1 ANALYTICAL GEOMETRY II Read More »
STRAIGHT LINES
UNIT – I ANALYTICAL GEOMETRY 1.1 ANALYTICAL GEOMETRY I Straight Line: When a variable point moves in accordance with a geometrical law, the point will trace some curve. This curve is known as the locus of the variable point. If a relation in x and y represent a curve then (i) The co-ordinates of every
You must be logged in to post a comment.