Vectors: Magnitude
The magnitude of the vector
(
–5
4
)
is
to 3 dps.
Worked Solution:
The magnitude (length) of this vector is
√( (–5)
2
+ 4
2
)
= √41 =
6.403
to 3 dps.
©
MEI Produced by Dr Ron Knott, revised 15 May 2007
Test reference:
VectorsMag.html?ref=55284