1. The problem statement, all variables and given/known data A vector of magnitude 17 units and another vector of magnitude 7.4 units differ in directions by 27°. Find (a) the scalar product of the two vectors and (b) the magnitude of the vector product ×. 2. Relevant equations Right-hand rule, a*b=abcos(theta), A x B= absin(theta) 3. The attempt at a solution Dot product => a*b= (17)(7.4)(cos(27))= 112.089 Just not quite sure on how to do the cross product. The right hand rule gives me a vector pointing straight up the z axis when sweeping into b but not sure what values to plug in to absin(theta) Thanks.