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Ulule palallelupipeu. 3. If the volume o...

Ulule palallelupipeu. 3. If the volume of a parallelopiped whose adjacent edges are a = 29 +39 +4k, b = i + aj + 2Ń, c = i + 2) + ak is 15, then find the value of a, where a > 0. #the four angular points of a tetrahedron are Aînî R/L îi cu , cî

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