state gov MP Vyapam Agriculture Officer (RAEO) Mock Test 2023 Mathematics Three Dimensional Geometry Distance between points
If the distance between the points A (2, 0, 3) and B (- 4, a, - 1) is 8 units then find the value of a ?
1
± 2√5
2
± 5√2
3
± 3√2
4
± 2√3