यदि \( \overrightarrow{\mathrm{a}}=3 \hat{\mathrm{i}}+2 \hat{\mathrm{j}}+2 \hat{\mathrm{k}}, \ov...
यदि \( \overrightarrow{\mathrm{a}}=3 \hat{\mathrm{i}}+2 \hat{\mathrm{j}}+2 \hat{\mathrm{k}}, \overrightarrow{\mathrm{b}}=-\hat{\mathrm{i}}+3 \hat{\mathrm{j}}-\hat{\mathrm{k}} \) तथा \( \overrightarrow{\mathrm{c}}=\hat{\mathrm{i}}+\hat{\mathrm{j}}=\hat{\mathrm{k}} \) हो तो \( \overrightarrow{\mathrm{a}} \times(\overrightarrow{\mathrm{b}} \times \overrightarrow{\mathrm{c}}) \) तथा \( (\vec{a} \times \vec{b}) \times \vec{c} \) का मान ज्ञात कीजिए।
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