NDA 2019 Mathematics question
Consider the following statements : 1. For an equation of a line, , in normal form, the length of the perpendicular from the point to the line is . 2. The length of the perpendicular from the point to the line is . Which of the above statements is/are correct?
Answer: (D)
Solution
1: the line is with , so the distance is , not ; not correct. 2: the line is
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account