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A=(2,4,5) and B=(3,5,−4) are two points. If the xy−plane, yz−plane divide AB internally and externally in the ratios a:b and p:q respectively, then ab−pq= |
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Answer» A=(2,4,5) and B=(3,5,−4) are two points. If the xy−plane, yz−plane divide AB internally and externally in the ratios a:b and p:q respectively, then ab−pq= |
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