The direction ratios of the line which is perpendicular to the lines x-7/2 = y+17/-3 and x + 5 = y + 3/2 = z-4/-2 are:

Question

The direction ratios of the line which is perpendicular to the lines \(\frac{x-7}{2} = \frac{y+17}{-3} \ and \ x + 5\ = \frac{y+3}{2} = \frac{z-4}{-2}\) are:

(a) (4, 5, 7)

(b) (4, -5, 7)

(c) (4, - 5, - 7)

(d) (- 4, 5, 7)

Answer 1

Correct option is (a) (4, 5, 7)