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Exercise 11.1

NCERT Solutions for class XI Maths Exercise 11.1 from NCERT solution text book prescribes for class 11 Mathematics.The chapter covered In each of the following Exercises 1 to 5, find the equation of the circle with: In each of the following Exercises 6 to 9, find the centre and radius of the circles. Find the equation of the circle with radius 5 whose centre lies on x-axis and passes through the point (2, 3).

Exercise 11.2

NCERT Solutions for class XI Maths Exercise 11.2 from NCERT solution text book prescribes for class 11 Mathematics.The chapter covered In each of the following Exercises 1 to 6, find the coordinates of the focus, axis of the parabola, the equation of the directrix and the length of the latus rectum. In each of the following Exercises 7 to 12, find the equation of the parabola that satisfies the given conditions:

Exercise 11.3

NCERT Solutions for class XI Maths Exercise 11.3 from NCERT solution text book prescribes for class 11 Mathematics.The chapter covered In each of the Exercises 1 to 9, find the coordinates of the foci, the vertices, the length of major axis, the minor axis, the eccentricity and the length of the latus rectum of the ellipse. In each of the Exercises 10 to 20, find the equation of the ellipse that satisfies the given conditions:

Exercise 11.4

NCERT Solutions for class XI Maths Exercise 11.4 from NCERT solution text book prescribes for class 11 Mathematics.The chapter covered In each of the Exercises 1 to 6, find the coordinates of the foci, and the vertices, the eccentricity and the length of the latus rectum of the following hyperbolas. In each of the Exercises 7 to 15, find the equation of the hyperbola satisfying the given conditions.

Miscellaneous

NCERT Solutions for class XI Maths Miscellaneous from NCERT solution text book prescribes for class 11 Mathematics.The chapter covered If a parabolic reflector is 20 cm in diameter and 5 cm deep, find the focus. An arch is in the form of a parabola with its axis vertical. The arch is 10 m high and 5 m wide at the base. How wide is it 2 m from the vertex of the parabola?he cable Tof a uniformly loaded suspension bridge hangs in the form of a parabola. The roadway which is horizontal and 100 m long is supported by vertical wires attached to the cable, the longest wire being 30 m and the shortest being 6 m. Find the length of a supporting wire attached to the roadway 18 m from the middle.



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