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The value of \[\widehat{i}.(\widehat{j}\times \widehat{k})+\widehat{j}.(\widehat{i}\times \widehat{k})+\widehat{k}(\widehat{i}\times \widehat{j})\]is (A) \[0\] (B) \[-1\] (C) \[1\] (D) \[3\]
The value of \[\widehat{i}.(\widehat{j}\times \widehat{k})+\widehat{j}.(\widehat{i}\times \widehat{k})+\widehat{k}(\widehat{i}\times \widehat{j})\]is (A) \[0\] (B) \[-1\] (C) \[1\] (D) \[3\]
CBSE | Class 12 | Exercise 10.1 | Maths | NCERT | Vector Algebra
The value of \[\widehat{i}.(\widehat{j}\times \widehat{k})+\widehat{j}.(\widehat{i}\times \widehat{k})+\widehat{k}(\widehat{i}\times \widehat{j})\]is (A) \[0\] (B) \[-1\] (C) \[1\] (D) \[3\]

It is given that,

Hence the correct answer is C.

i

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