Question

How can i insert this in Wolffram alpha?

find the product of http://i729.photobucket.com/albums/ww292/akatushi101/img38888.gif


find the product of http://i729.photobucket.com/albums/ww292/akatushi101/77777.gif

Answer 1

{1/2cos (2 pi/3) ,1/2 i sin (2 pi/3)}{4cos ( pi/2) ,4 i sin (pi/2)}

{6 cos (11 pi/6) ,6 i sin (11 pi/6)}{cos ( 3pi/2) ,i sin (3pi/2)}

Answer 2

thanks :)

Answer 3

@Hayatcakes You are welcome :)

Answer 4

wait..i think there is something wrong..because it doesn't match with the equation..? :/