Eunice Biney
Feb 19
If length AB=(5km, 300°) ,find length BA?
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ChatGPT
Feb 19
To find the length of BA, we need to find the opposite direction of the given vector AB.
Since the direction of AB is 300°, the opposite direction would be 300° + 180° = 480°.
Now, we can find the length of BA by using the formula:
BA = -AB
Using the given length of AB as 5km, we can calculate the length of BA:
BA = -5km
Therefore, the length of BA is 5km.
Since the direction of AB is 300°, the opposite direction would be 300° + 180° = 480°.
Now, we can find the length of BA by using the formula:
BA = -AB
Using the given length of AB as 5km, we can calculate the length of BA:
BA = -5km
Therefore, the length of BA is 5km.
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