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The number of θ \in(0,4 π) for which the system of linear equations\beginaligned&3(\sin 3 θ) x-y+z=2 \\\\&3(\cos 2 θ) x+4 y+3 z=3 \\\\&6 x+7 y+7 z=9\endalignedhas no solution, is : | Watch the step-by-step video solution for this NIMCET PYQ.