In a meeting of mimes, mime 1 goes through a displacement d, = (6.74 m )i + (9.72 m ) / and and mime 2 goes through a displacement d2 = (-2.69 m )i + (3.2 m )7. What are (a) d, x d2 . (b) d , . d2. (c) ( d, + d2 ) . d2, and (d) the component of di along the direction of d 2? Give your answers in standard SI units. (a) Numder i Unit V (b) Number i Unit v (c) Number i Unit (d) Number i Unit