Cross Product

Practice Questions

Calculus 3 › Cross Product

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Determine the cross product $\overrightarrow{a}\times\overrightarrow{b}$ , if $\overrightarrow{a}=2\widehat{i}+4\widehat{k}$ and $\overrightarrow{b}=\widehat{i}+3\widehat{j}-2\widehat{k}$

Find the cross product of the two vectors:

$\left \langle -2, 4, 5\right \rangle, \left \langle 1, 2, 3\right \rangle$

Find the cross product of the vectors $\left \langle 2,4,-6\right \rangle$ and $\left \langle 6,-1,1\right \rangle$

Find the cross product, in vector form, of the two vectors:

$\left \langle 3, 2, 3\right \rangle, \left \langle 10, 2, 1\right \rangle$

Determine the cross product $\overrightarrow{a}\times\overrightarrow{b}$ , if $\overrightarrow{a}=12\widehat{i}-11\widehat{j}$ and $\overrightarrow{b}=8\widehat{i}+7\widehat{j}$

Determine the cross product $\overrightarrow{a}\times\overrightarrow{b}$ , if $\overrightarrow{a}=16\widehat{i}+9\widehat{j}$ and $\overrightarrow{b}=4\widehat{i}+3\widehat{j}$

Which of the following choices is true?

Find the cross product of the vectors $\left \langle 10,-2,1\right \rangle$ and $\left \langle 5,-9,0\right \rangle$

Determine the cross product $\overrightarrow{a}\times\overrightarrow{b}$ , if $\overrightarrow{a}=2\widehat{j}$ and $\overrightarrow{b}=3\widehat{i}+4\widehat{j}$

Evaluate $<1,0> \times <0,8>$

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