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Add vectors vecA, vecB and vecC which ha...

Add vectors `vecA, vecB and vecC` which have equal magnitude of 50 unit and are inclined at angles of `45^(@),135^(@)and315^(@)` respectively from x-axis.

Text Solution

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Angle between `vecB and vec C` is equal to `315^(@) - 135^(@) = 180^(@)`
`therefore " "` They balance each other
so sum of these three is `vecA` i.e. 50 units at `45^(@)` from X-axis
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