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Mathematics
Mathematics
Problem
The vector
i
^
+
2
j
^
+
2
k
^
\hat{i} + 2\hat{j} + 2\hat{k}
i
^
+
2
j
^
+
2
k
^
turns through a right angle while passing through the positive
X
X
X
-axis on the way. Find the vector in its new position.
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