A) Statement 1 is false. Statement 2 is true.
B) Statement 1 is true, Statement 2 is true, Statement 2 is correct explanation for Statement!.
C) Statement 1 is true, Statement 2 is false.
D) Statement 1 is true, Statement 2 is true, Statement 2 is not a correct explanation for Statement 1.
Correct Answer: C
Solution :
Statement - 1 The vectors \[\vec{a},\vec{b}\] and \[\vec{c}\] lie in the same plane. \[\Rightarrow \]\[\vec{a},\vec{b}\] and \[\vec{c}\] are coplanar. We know, the necessary and sufficient conditions for three vectors to be coplanar is that \[[\vec{a}\vec{b}\vec{c}]=0\]i.e. \[\vec{a}.(\vec{b}\times \vec{c})=0\] Hence, statement-1 is true.You need to login to perform this action.
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