Question -
Answer -
(i) P(1,-1, 0) and Q (2, 1, 2)
Given:
The points P(1, -1, 0) and Q (2, 1, 2)
By using the formula,
The distance between any two points (a, b, c) and (m, n, o) isgiven by,
∴ TheDistance between P and Q is 3 units.
(ii) A (3,2, -1) and B (-1, -1, -1)
Given:
The points A (3, 2, -1) and B (-1, -1, -1)
By using the formula,
The distance between any two points (a, b, c) and (m, n, o) isgiven by,
= 5
∴ TheDistance between A and B is 5 units.