Base your answer on the diagram below, which represents a light ray traveling from air to Lucite (n=1.50) to medium Y and back into air. The sine of angle θx is 0.333

0.500

0.707

0.886

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].