defence exam ITBP (Telecommunication) Head Constable Mock Test 2024 Mathematics Lines Distance Formula
Consider the following points:
1. (0, 5)
2. (2, -1)
3. (3, -4)
Which of the above lie on the line 3x + y = 5 and at a distance \(\sqrt {10} \) from (1, 2)?1
1 only
2
2 only
3
1 and 2 only
4
1, 2 and 3