System of linear equations using determinantsMedium
Systems of Equations and Series Summation
Let α,β (α ≠ β) be the values of m, for which the equations x + y + z = 1; x + 2y + 4z = m and x + 4y + 10z = m2 have infinitely many solutions. Then the value of 
is equal to :
is equal to :SELECT ONE OPTION
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