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A rod of length 12 cm moves with its ends always touching the coordinate axes. Determine the equation of the locus of a point P on the rod, which is 3 cm from the end in contact with the x-axis. A rod of length 12 cm moves with its ends always touching the coordinate axes. [...]

An arch is in the form of a semi ellipse. It is 8 m wide and 2 m high at the centre. Find the height of the arch at a point 1.5 m from one end. An arch is in the form of a semi ellipse. It is 8 m wide and 2 m high [...]

3. The cable of 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 [...]

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? An arch is in the form of a parabola with its axis vertical. The arch is 10 [...]

1. If a parabolic reflector is 20 cm in diameter and 5 cm deep, find the focus. 1. If a parabolic reflector is 20 cm in diameter and 5 cm deep find the focus. October 30, 2021 Category: Chapter 11 - Conic Sections , Maths , NCERT Exemplar Class 11 ,

Find the equations of the hyperbola satisfying the given conditions. 15. Foci (0, ± sqrt 10 ), passing through (2,3) ± sqrt 10 ) 3% Find the equations of the hyperbola satisfying the given conditions. 15. Foci (0 passing through (2 October 30, 2021 Category: Chapter 11 - Conic Sections , Maths , NCERT Exemplar [...]

Find the equations of the hyperbola satisfying the given conditions. 14. vertices (± 7,0), e = 3/4 . 0 ) e = 3/4 . Find the equations of the hyperbola satisfying the given conditions. 14. vertices (± 7 October 30, 2021 Category: Chapter 11 - Conic Sections , Maths , NCERT Exemplar Class 11 ,

Find the equations of the hyperbola satisfying the given conditions. 13. Foci (± 4, 0), the latus rectum is of length 12 0 ) Find the equations of the hyperbola satisfying the given conditions. 13. Foci (± 4 the latus rectum is of length 12 October 30, 2021 Category: Chapter 11 - Conic Sections , [...]

Find the equations of the hyperbola satisfying the given conditions. 12. Foci (± 3 sqrt 5 , 0), the latus rectum is of length 8. 0 ) Find the equations of the hyperbola satisfying the given conditions. 12. Foci (± 3 sqrt 5 the latus rectum is of length 8. October 30, 2021 Category: Chapter [...]

Find the equations of the hyperbola satisfying the given conditions. 11. Foci (0, ±13), the conjugate axis is of length 24. ±13) Find the equations of the hyperbola satisfying the given conditions. 11. Foci (0 the conjugate axis is of length 24. October 30, 2021 Category: Chapter 11 - Conic Sections , Maths , NCERT [...]