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Byju's Answer
Standard X
Mathematics
Calculating Heights and Distances
If the compon...
Question
If the components of the vector on the coordinate axes are
2
,
1
,
2.
Then length of the vector is
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Solution
Given:
components along
x
,
y
,
z
axes:
a
=
2
,
b
=
1
,
c
=
2
Length of the vector or it's magnitude
=
√
a
2
+
b
2
+
c
2
=
√
4
+
1
+
4
=
√
9
=
3
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Calculating Heights and Distances
Standard X Mathematics
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