Question

The lines `(x + 1)/(-10) = (y + 3)/-1 = (z - 4)/1` and `(x + 10)/(-1) = (y + 1)/-3 = (z - 1)/4` intersect at the point ______ 

विकल्प

• (11, -4, 5)

• (-11, -4, 5)

• (11, 4, -5)

• (-11, -4, -5)

Answer 1

The lines `(x + 1)/(-10) = (y + 3)/-1 = (z - 4)/1` and `(x + 10)/(-1) = (y + 1)/-3 = (z - 1)/4` intersect at the point (-11, -4, 5).

Explanation:

Consider option (-11, -4, 5),

point (-11, -4, 5) satisfies both the equations of line

∴ option (-11, -4, 5) is the correct answer.