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Assertion: For a=- 1/sqrt(3) the volume ...

Assertion: For `a=- 1/sqrt(3)` the volume of the parallelopiped formed by vectors `hati+ahatj, ahati+hatj+hatk and `hatj+ahatk` is maximum. Reason. The volume o the parallelopiped having the three coterminous edges `veca.vecb and vecc=|[veca vecb vecc]|` (A) Both A and R are true and R is the correct explanation of A (B) Both A and R are true R is not te correct explanation of A (C) A is true but R is false. (D) A is false but R is true.

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