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What is the angle between the given vector and the positive direction of the x-axis?

0 votes

What is the angle between the given vector and the positive direction of the x-axis?

asked Feb 14, 2015 in CALCULUS by anonymous
reshown Feb 14, 2015 by goushi

1 Answer

0 votes

Step 1:

The vector is image.

The vector image.

In two dimensional the -axis vector form is image.

The angle between two vectors is .

image

image

image

image

image

image.

Solution:

Angle between the two vectors is image.

answered Feb 17, 2015 by Sammi Mentor

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