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QUESTION 10 Find the triple scalar product (u x v). w of the vectors u =...


QUESTION 10 Find the triple scalar product (u x v). w of the vectors u = 2i - 4j, v= -4i - 6j + 4k, w=9i - 7j+3k ОА 74 OB 140
QUESTION 10 Find the triple scalar product (u x v). w of the vectors u = 2i - 4j, v= -4i - 6j + 4k, w=9i - 7j+3k ОА 74 OB 140 OC-140 OD 458 ОЕ 74
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First take cross product, make determinant using u and v, write the coefficients of these vectors in matrix. And find determinant.

Now find dot product of the determinant vector and w vector.

For dot product directly multiply coefficients of vectors and add it.

Find the trupla scalar Product. (UxV).W. U = 2i-Hj. V himbj tik, W-91-7)+3k, U XV j k 2 4 -6 4 i(-16 no) -j (8-0) +K(-12-16)

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