Question

when Q is equal to 180 degree that is a vector and b vector are anti perpendicular​

Answer 1

Answer:

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Answer 2

Answer:

hey mate

Explanation:

when Q is equal to 180 degree that is a vector and b vector are anti perpendicular...Since they're in opposite directions, the angle between them is 180 degrees. 180° or 0° depending on how you'd like to define the angle between two vectors. Because a×b=-b×a, the two vectors are anti-parallel, both along the same axis but pointing in opposite directions..

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