Question

If (a, b, c) is the image of the point (1, 2, –3) in the line, (x + 1)/2 = (y - 3)/-2 = z/-1 , then a + b + c is equal to 

(1) –1 (2) 2 (3) 3 (4) 1

Answer 1

The correct option is (2) 2.