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Find the value of k for which the equati...

Find the value of k for which the equations kx-2y+z=1, x-2ky+z=-2,x-2y+kz=1 have
(i) no solution
(ii) unique solution
(iii) infinitely many solution

Text Solution

Verified by Experts

The correct Answer is:
`rho(A) = 1, rho [A|B]=2` no. of unknowns = 3
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