AP EAMCET Engineering 24 Apr 2017 Shift 1 Paper
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If (α,β,γ) is the solution of the system of simultaneous linear equation given by3 x + 4 y − 5 z = − 6 , 2 x + 3 y − 4 z + 7 = 0 , 4 x − 2 y + z = 9 then α + 3 β − 2 γ =
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