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For any three vectors a ,\ b ,\ c pro...

For any three vectors `a ,\ b ,\ c` prove that `[ vec a+ vec b\ vec b+ vec c\ vec c+ vec a]=2\ [ vec a\ vec b\ vec c]dot`

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RD SHARMA ENGLISH-SCALAR TRIPLE PRODUCT -All Questions
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  16. Show that each of the following triads of vectors are coplanar: vec...

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