如图,四边形ABCD与ABDE都是平行四边形.(1)写出与向量相等的向量;(2)

如图,四边形ABCD与ABDE都是平行四边形.

(1)写出与向量相等的向量;

(2)写出与向量共线的向量;

(3)写出与共线的向量.

答案

解:(1)与相等的向量有.

(2)与共线的向量有.

(3)与共线的向量有.

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