Find the magnitude and direction of two vectors A and B

The angle between two vectors A and B is x.Find the magnitude and direction
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no its not...angel be alfa or beta or theta . . . . tu get dot produkt, yu gotta giv us leng av the 2 vekters . . . then, dot produkt=size1*size2* sine(angel) . . . & kross produkt=size1*size2*kosine(angel)
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