Write down a unit vector in XY-plane, making an angle of 30° with | Filo

Class 12

Math

Algebra

Vector Algebra

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150

Write down a unit vector in XY-plane, making an angle of 30° with the positive direction of x-axis.

Solution: Solution: Please refer to the diagram in the video.
As this unit vector is making angle with positive direction of x-axis, it can be given as

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