Showing posts with the label ဆယ္တန္းသခၤ်ာ

Position Vectors : Practice Problems

1.        Find the unit vector in the direction of $ \displaystyle \overrightarrow{{PQ}}$ where $…

Trigonometry : Bearings and Directions

1.        Two ships leave a port at the same time. The first ship sails on a bearing of $ \display…

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