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Find the vector equation of the angular ...

Find the vector equation of the angular bisector of `angleCAB" of "DeltaABC` where position vector of A is `3bar(i)+bar(j)-bar(k) and bar(AB)=bar(i)-2bar(j)+2bar(k), bar(AC)=2bar(i)+bar(j)+2bar(k)`.

Text Solution

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The correct Answer is:
`bar(r)=3bar(i)+bar(j)-bar(k)+s(3bar(i)-bar(j)+4bar(k))`
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