Question

cross product of A = 2i - 3j + k and B = -i + 3j + k is


Please answer will mark you brainliest if correct answer given.
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Answer 1

$\sf{ \begin{array}{ c | c | c | c|}</p><p></p><p> & \hat{\imath} & \hat{\jmath} & \hat{k} \\</p><p></p><p>A & 2 & -3 & 1 \\</p><p></p><p> B & -1 & 3 & 1</p><p></p><p>\end{array} }$

Thus, the answer will be:

$\sf{A X B = \hat{\imath} (-3 -3) - \hat{\jmath} (2 + 1) + \hat{k} (6 + 3)}$

» $\sf{ -6\hat{\imath} - 3\hat{\jmath} + 9 \hat{k} }$

Answer 2

Answer:

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