Class 11 Maths NCERT Solutions Chapter 10 Straight Lines is developed and witten by our expert teachers. Students can study our solutions of Chapter 10 Straight Lines class 11 Maths, 1. Find the values of k for which the line (k–3) x – (4 – k2) y + k2 –7k + 6 = 0 is (a) Parallel to the x-axis, (b) Parallel to the y-axis, (c) Passing through the origin. , 2. Find the values of θ and p, if the equation x cos θ + y sinθ = p is the normal form ..., 3. Find the equations of the lines, which cut-off intercepts on the axes whose sum and product are 1 and – 6, respectively., 4. What are the points on the y-axis whose distance from the line is ... 4 units., 5. Find perpendicular distance from the origin of the line joining the points (cosθ, sin θ) and (cos φ, sin φ)., 6. Find the equation of the line parallel to y-axis and drawn through the point ofintersection of the lines x – 7y + 5 = 0 and 3x + y = 0., 7. Find the equation of a line drawn perpendicular to the line ... through the point, where it meets the y-axis., 8. Find the area of the triangle formed by the lines y – x = 0, x + y = 0 and x – k = 0. , 9. Find the value of p so that the three lines 3x + y – 2 = 0, px + 2 y – 3 = 0 and 2x – y – 3 = 0 may intersect at one point. , 10. If three lines whose equations are y = m1x + c1, y = m2x + c2 and y = m are concurrent, then show that ..., 11. Find the equation of the lines through the point (3, 2) which make an angle of 45 with the
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