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  • True and False If a and b are adjacent sides of a rhombus, then . vector a . vector b = 0

True and False

If \vec{a}.  and \vec{b}  are adjacent sides of a rhombus, then \vec{a}.\vec{b}=0 .

Answers (1)

False

Explanation:

Given that, \vec{\mathrm{a}} \cdot \vec{\mathrm{b}}=0 \Rightarrow \vec{\mathrm{a}} \text { and } \vec{\mathrm{b}}  are perpendicular to each other.

But, adjacent sides of rhombus are not perpendicular.

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infoexpert22

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