Find the Cartesian equations of the line passing through the point A(2, 1, -3) and perpendicular to vectors `bar(B) = hat(i) + hat(j) + hat(k)` and `bar(c) = hat(i) + 2hat(j) - hat(k)`

Answer

`(x-2)/(-3) = (y-1)/(2) = (z+3)/(1)`