(b) Find the values of λ for which the following system of linear equations has (i) no solution; (ii) infinitely many solutions; (iii) a unique solution. x + y + Az x + xy + z Xx+y+z In case (ii) find the general solution of the system of equations. = -2 = 1 = 1.

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A:

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A:

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A: To multiply

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A:

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