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If →a=2^i−3^j+^k,→b=−^i+^k,→c=2^j−^k, then area of parallelogram having diagonals →a+→b and →b+→c (in sq. units) is |
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Answer» If →a=2^i−3^j+^k,→b=−^i+^k,→c=2^j−^k, then area of parallelogram having diagonals →a+→b and →b+→c (in sq. units) is |
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