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[" If "x!=0,y!=0,z!=0" and "|[1+x,1,1],[...

[" If "x!=0,y!=0,z!=0" and "|[1+x,1,1],[1+y,1+2y,1],[1+z,1+z,1+3z]|],[=" pxyz "(q+(1)/(x)+(1)/(y)+(1)/(z))" ,then,"(p+q)" is equal to "],[[" (a) "7," (b) "5],[" (c) "9," (d) None of these "]]

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