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25. Product of Three Vectors
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Q21 of 181 Page 1080

Mark (√) against the correct answer in the following:

If and then


Given


|


And


| x and | .


As we know that,
and | x


Adding and subtracting the above equations,





Substituting the given values, we get


+


+1225=26.49


+1225=1274


=1274-1225


=49


| .7

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Questions · 181
25. Product of Three Vectors
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