Pls tell the ans. ch -vector class 11th

1.	Pls tell the ans. ch -vector class 11th
Answer» WER $-2 ( \vec{a} \times \vec{b})or \: 2( \vec{b } \times \vec{a})$ Explanation: SOLUTION is REFER to the ATTACHMENT ! ________________________________

Answer»

WER

$-2 ( \vec{a} \times \vec{b})or \: 2( \vec{b } \times \vec{a})$

Explanation:

SOLUTION is REFER to the ATTACHMENT !

________________________________

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Pls tell the ans. ch -vector class 11th​

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Pls tell the ans. ch -vector class 11th