XY - plane divides the line joining the points A (2, 3, - 5) and B (-1, -2, -3) in the ratio

Question

XY - plane divides the line joining the points A (2, 3, - 5) and B (-1, -2, -3) in the ratio (A) 5: 3 internally (B) 2: 1 internally (C) 5: 3 externally (D) 3: 2 externally

Tardigrade Admin · Accepted Answer

Equation of xy-plane is z = 0 Ratio in which xy-plane divides=-((-5)/-3)=-(5/3)

Q. XY - plane divides the line joining the points A (2, 3, - 5) and B (-1, -2, -3) in the ratio

5 : 3 internally

2 : 1 internally

5 : 3 externally

3 : 2 externally

Equation of xy-plane is z = 0
Ratio in which xy-plane
divides= $- \frac{( - 5 )}{- 3} = - \frac{5}{3}$

Q. XY - plane divides the line joining the points A (2, 3, - 5) and B (-1, -2, -3) in the ratio

5 : 3 internally

2 : 1 internally

5 : 3 externally

3 : 2 externally

Equation of xy-plane is z = 0 Ratio in which xy-plane divides=−−3(−5)​=−35​

Equation of xy-plane is z = 0
Ratio in which xy-plane
divides= $- \frac{( - 5 )}{- 3} = - \frac{5}{3}$