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# If $\overrightarrow{a}, \overrightarrow{b}, \overrightarrow{c}$ are non-coplanar vectors and $\lambda$ is a real number, then <br> $[\lambda(\overrightarrow{a} + \overrightarrow{b}) \;\lambda^2 \overrightarrow{b} \;\lambda \overrightarrow{c} ] = [\overrightarrow{a} \overrightarrow{b} + \overrightarrow{c} \overrightarrow{b} ]$ for :

( A ) no value of $\lambda$
( B ) exactly one values of $\lambda$
( C ) exactly three values of $\lambda$
( D ) exactly two values of $\lambda$