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Problem
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Prove that $Vr=\dfrac {\vec{r} } {r}$ where $\vec{r} =x\vec{i} +y\vec{i} +$ zk and $r=1r1.$
Trigonometry
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Solution
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Qanda teacher - Available
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hey dear feel free to ask queries
please evaluate the answer if satisfied
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happy Learning ??
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Student
very wrost answer and incorrect
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Qanda teacher - AMUDHALA
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kindly check the answer
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Student
thanks a much