Statement I: If is perpendicular to and

MATHEMATICS · Subjective · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

Statement I: If

\boldsymbol{a}

is perpendicular to

\boldsymbol{b}

and

\boldsymbol{c}

, then

\boldsymbol{a}\times(\boldsymbol{b}\times\boldsymbol{c})=\boldsymbol{0}

. Statement II: If

\boldsymbol{b}

is perpendicular to

\boldsymbol{c}

, then

\boldsymbol{b}\times\boldsymbol{c}=\boldsymbol{0}