Maths
Example 24 A line is such that its segment between the lines 5x – y + 4 = 0 and 3x + 4y – 4 = 0 is bisected at the point (1, 5). Obtain its equation.
27
Oct
Example 24 A line is such that its segment between the lines 5x – y + 4 = 0 and 3x + 4y – 4 = 0 is bisected at the point (1, 5). Obtain its equation. 5). Obtain its equation. Example 24 A line is such that its segment between the lines 5x – [...]
Example 22 Assuming that straight lines work as the plane mirror for a point, find the image of the point (1, 2) in the line x – 3y + 4 = 0 .
27
Oct
Example 22 Assuming that straight lines work as the plane mirror for a point, find the image of the point (1, 2) in the line x – 3y + 4 = 0 . 2) in the line x - 3y + 4 = 0 . Example 22 Assuming that straight lines work as the plane [...]
Example 21 Find the distance of the line 4x – y = 0 from the point P (4, 1) measured along the line making an angle of 135° with the positive x-axis.
27
Oct
Example 21 Find the distance of the line 4x – y = 0 from the point P (4, 1) measured along the line making an angle of 135° with the positive x-axis. 1) measured along the line making an angle of 135° with the positive x-axis. Example 21 Find the distance of the line 4x [...]
Example 20 If the lines 2x + y – 3 = 0, 5x + xy – 3= 0 and 3x – y – 2 = 0 are concurrent, find the value of k.
27
Oct
Example 20 If the lines 2x + y – 3 = 0, 5x + xy – 3= 0 and 3x – y – 2 = 0 are concurrent, find the value of k. 5x + xy - 3= 0 and 3x - y - 2 = 0 are concurrent Example 20 If the lines 2x [...]
Example 19 Find the distance between the parallel lines 3x – 4y +7 = 0 and 3x – 4y + 5 = 0
27
Oct
Example 19 Find the distance between the parallel lines 3x – 4y +7 = 0 and 3x – 4y + 5 = 0 Example 19 Find the distance between the parallel lines 3x – 4y +7 = 0 and 3x – 4y + 5 = 0 October 27, 2021 Category: Chapter 10 - Straight Lines [...]
Example 18 Find the distance of the point (3, – 5) from the line 3x – 4y –26 = 0.
27
Oct
Example 18 Find the distance of the point (3, – 5) from the line 3x – 4y –26 = 0. – 5) from the line 3x – 4y –26 = 0. Example 18 Find the distance of the point (3 October 27, 2021 Category: Chapter 10 - Straight Lines , Maths , NCERT Exemplar Class [...]
Example 17 Find the equation of a line perpendicular to the line x – 2y + 3 = 0 and passing through the point (1, – 2).
27
Oct
Example 17 Find the equation of a line perpendicular to the line x – 2y + 3 = 0 and passing through the point (1, – 2). 2 Example 17 Find the equation of a line perpendicular to the line x - 2y + 3 = 0 and passing through the point (1 October 27, [...]
Example 16 Show that two lines a1 x + b1 y + c1 = 0 and a2 x + b2 y + c2 = 0 , where b1 , b2 ≠ 0 are:
27
Oct
Example 16 Show that two lines a1 x + b1 y + c1 = 0 and a2 x + b2 y + c2 = 0 , where b1 , b2 ≠ 0 are: b2 ≠ 0 are: Example 16 Show that two lines a1 x + b1 y + c1 = 0 and a2 x [...]
Example15 Find the angle between the lines y – sqrt 3x – 5 = 0 and sqrt 3y – x + 6 = 0 .
27
Oct
Example15 Find the angle between the lines y – sqrt 3x – 5 = 0 and sqrt 3y – x + 6 = 0 . Example15 Find the angle between the lines y - sqrt 3x - 5 = 0 and sqrt 3y - x + 6 = 0 . October 27, 2021 Category: Chapter [...]
Example 14 Reduce the equation sqrt 3x + y – 8 = 0 into normal form. Find the values of p and ω.
27
Oct
Example 14 Reduce the equation sqrt 3x + y – 8 = 0 into normal form. Find the values of p and ω. Example 14 Reduce the equation sqrt 3x + y - 8 = 0 into normal form. Find the values of p and ω. October 27, 2021 Category: Chapter 10 - Straight Lines [...]